2020624065 has 24 divisors (see below), whose sum is σ = 3686754240. Its totient is φ = 1020946464.

The previous prime is 2020624043. The next prime is 2020624087. The reversal of 2020624065 is 5604260202.

It is an interprime number because it is at equal distance from previous prime (2020624043) and next prime (2020624087).

It is not a de Polignac number, because 2020624065 - 2⁸ = 2020623809 is a prime.

It is a super-2 number, since 2×2020624065² = 8165843224114248450, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1180797 + ... + 1182506.

It is an arithmetic number, because the mean of its divisors is an integer number (153614760).

Almost surely, 2^2020624065 is an apocalyptic number.

It is an amenable number.

2020624065 is a deficient number, since it is larger than the sum of its proper divisors (1666130175).

2020624065 is a wasteful number, since it uses less digits than its factorization.

2020624065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2363333 (or 2363330 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 2020624065 is about 44951.3522043553. The cubic root of 2020624065 is about 1264.2370304779.

Adding to 2020624065 its reverse (5604260202), we get a palindrome (7624884267).

The spelling of 2020624065 in words is "two billion, twenty million, six hundred twenty-four thousand, sixty-five".