32025928 has 32 divisors (see below), whose sum is σ = 65736000. Its totient is φ = 14506560.

The previous prime is 32025923. The next prime is 32025937. The reversal of 32025928 is 82952023.

It is a super-2 number, since 2×32025928² = 2051320128522368, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 32025928.

It is not an unprimeable number, because it can be changed into a prime (32025923) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38218 + ... + 39046.

It is an arithmetic number, because the mean of its divisors is an integer number (2054250).

Almost surely, 2^32025928 is an apocalyptic number.

It is an amenable number.

32025928 is an abundant number, since it is smaller than the sum of its proper divisors (33710072).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

32025928 is a wasteful number, since it uses less digits than its factorization.

32025928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1285 (or 1281 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 32025928 is about 5659.1455185390. The cubic root of 32025928 is about 317.5659333590.

The spelling of 32025928 in words is "thirty-two million, twenty-five thousand, nine hundred twenty-eight".