97785032 has 16 divisors (see below), whose sum is σ = 183836400. Its totient is φ = 48762000.

The previous prime is 97785031. The next prime is 97785049. The reversal of 97785032 is 23058779.

It is not an unprimeable number, because it can be changed into a prime (97785031) 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, 13094 + ... + 19157.

It is an arithmetic number, because the mean of its divisors is an integer number (11489775).

Almost surely, 2^97785032 is an apocalyptic number.

It is an amenable number.

97785032 is a deficient number, since it is larger than the sum of its proper divisors (86051368).

97785032 is a wasteful number, since it uses less digits than its factorization.

97785032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32636 (or 32632 counting only the distinct ones).

The product of its (nonzero) digits is 105840, while the sum is 41.

The square root of 97785032 is about 9888.6314523295. The cubic root of 97785032 is about 460.7062748430.

The spelling of 97785032 in words is "ninety-seven million, seven hundred eighty-five thousand, thirty-two".