97173932 has 12 divisors (see below), whose sum is σ = 170135616. Its totient is φ = 48563760.

The previous prime is 97173913. The next prime is 97173941. The reversal of 97173932 is 23937179.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 97173932.

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 3 ways as a sum of consecutive naturals, for example, 6533 + ... + 15395.

It is an arithmetic number, because the mean of its divisors is an integer number (14177968).

Almost surely, 2^97173932 is an apocalyptic number.

It is an amenable number.

97173932 is a deficient number, since it is larger than the sum of its proper divisors (72961684).

97173932 is a wasteful number, since it uses less digits than its factorization.

97173932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11608 (or 11606 counting only the distinct ones).

The product of its digits is 71442, while the sum is 41.

The square root of 97173932 is about 9857.6839064762. The cubic root of 97173932 is about 459.7445525630.

The spelling of 97173932 in words is "ninety-seven million, one hundred seventy-three thousand, nine hundred thirty-two".