2565032 has 16 divisors (see below), whose sum is σ = 4868640. Its totient is φ = 1266736.

The previous prime is 2565023. The next prime is 2565047. The reversal of 2565032 is 2305652.

It is a happy number.

It is a super-2 number, since 2×2565032² = 13158778322048, which contains 22 as substring.

It is an alternating number because its digits alternate between even and odd.

It is a junction number, because it is equal to n+sod(n) for n = 2564989 and 2565007.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1268 + ... + 2595.

It is an arithmetic number, because the mean of its divisors is an integer number (304290).

2^2565032 is an apocalyptic number.

It is an amenable number.

2565032 is a deficient number, since it is larger than the sum of its proper divisors (2303608).

2565032 is a wasteful number, since it uses less digits than its factorization.

2565032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3952 (or 3948 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 2565032 is about 1601.5717280222. The cubic root of 2565032 is about 136.8876483103.

The spelling of 2565032 in words is "two million, five hundred sixty-five thousand, thirty-two".