97397036 has 24 divisors (see below), whose sum is σ = 186701760. Its totient is φ = 44090000.

The previous prime is 97397011. The next prime is 97397057. The reversal of 97397036 is 63079379.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6635 + ... + 15453.

It is an arithmetic number, because the mean of its divisors is an integer number (7779240).

Almost surely, 2^97397036 is an apocalyptic number.

It is an amenable number.

97397036 is a deficient number, since it is larger than the sum of its proper divisors (89304724).

97397036 is a wasteful number, since it uses less digits than its factorization.

97397036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9085 (or 9083 counting only the distinct ones).

The product of its (nonzero) digits is 214326, while the sum is 44.

The square root of 97397036 is about 9868.9936670362. The cubic root of 97397036 is about 460.0961298781.

The spelling of 97397036 in words is "ninety-seven million, three hundred ninety-seven thousand, thirty-six".