Where did you get the £62k figure from for savings?

7.1. Category D: Cash savings – requirements
7.1.1. An amount based on the cash savings above £16,000 held by the applicant, their partner, or both jointly for at least the 6 months prior to the date of application and under their control can count towards the financial requirement where applicable. (£16,000 is the level of savings at which a person generally ceases to be eligible for income-related benefits).