80925432 has 32 divisors (see below), whose sum is σ = 231216000. Its totient is φ = 23121504.

The previous prime is 80925379. The next prime is 80925443. The reversal of 80925432 is 23452908.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 80925393 and 80925402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 240682 + ... + 241017.

It is an arithmetic number, because the mean of its divisors is an integer number (7225500).

Almost surely, 2^80925432 is an apocalyptic number.

It is an amenable number.

80925432 is an abundant number, since it is smaller than the sum of its proper divisors (150290568).

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

80925432 is a wasteful number, since it uses less digits than its factorization.

80925432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 481715 (or 481711 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 80925432 is about 8995.8563794672. The cubic root of 80925432 is about 432.5420579012.

The spelling of 80925432 in words is "eighty million, nine hundred twenty-five thousand, four hundred thirty-two".