82910032 has 20 divisors (see below), whose sum is σ = 167623200. Its totient is φ = 39652448.

The previous prime is 82910017. The next prime is 82910039. The reversal of 82910032 is 23001928.

It is a junction number, because it is equal to n+sod(n) for n = 82909979 and 82910006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82910039) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 112282 + ... + 113017.

It is an arithmetic number, because the mean of its divisors is an integer number (8381160).

Almost surely, 2^82910032 is an apocalyptic number.

It is an amenable number.

82910032 is an abundant number, since it is smaller than the sum of its proper divisors (84713168).

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

82910032 is a wasteful number, since it uses less digits than its factorization.

82910032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225330 (or 225324 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 82910032 is about 9105.4946049075. The cubic root of 82910032 is about 436.0494010180.

The spelling of 82910032 in words is "eighty-two million, nine hundred ten thousand, thirty-two".