97531032 has 16 divisors (see below), whose sum is σ = 243827640. Its totient is φ = 32510336.

The previous prime is 97530947. The next prime is 97531037. The reversal of 97531032 is 23013579.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97531037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2031873 + ... + 2031920.

Almost surely, 2^97531032 is an apocalyptic number.

It is an amenable number.

97531032 is an abundant number, since it is smaller than the sum of its proper divisors (146296608).

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

97531032 is a wasteful number, since it uses less digits than its factorization.

97531032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4063802 (or 4063798 counting only the distinct ones).

The product of its (nonzero) digits is 5670, while the sum is 30.

The square root of 97531032 is about 9875.7800704552. The cubic root of 97531032 is about 460.3070288012.

The spelling of 97531032 in words is "ninety-seven million, five hundred thirty-one thousand, thirty-two".