97875724 has 12 divisors (see below), whose sum is σ = 171473400. Its totient is φ = 48883328.

The previous prime is 97875719. The next prime is 97875727. The reversal of 97875724 is 42757879.

It is not an unprimeable number, because it can be changed into a prime (97875727) 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, 9454 + ... + 16885.

It is an arithmetic number, because the mean of its divisors is an integer number (14289450).

Almost surely, 2^97875724 is an apocalyptic number.

It is an amenable number.

97875724 is a deficient number, since it is larger than the sum of its proper divisors (73597676).

97875724 is a wasteful number, since it uses less digits than its factorization.

97875724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27272 (or 27270 counting only the distinct ones).

The product of its digits is 987840, while the sum is 49.

The square root of 97875724 is about 9893.2160595026. The cubic root of 97875724 is about 460.8486601757.

The spelling of 97875724 in words is "ninety-seven million, eight hundred seventy-five thousand, seven hundred twenty-four".