97031608 has 16 divisors (see below), whose sum is σ = 182193480. Its totient is φ = 48446688.

The previous prime is 97031603. The next prime is 97031617. The reversal of 97031608 is 80613079.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97031603) by changing a digit.

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, 2410 + ... + 14137.

Almost surely, 2^97031608 is an apocalyptic number.

It is an amenable number.

97031608 is a deficient number, since it is larger than the sum of its proper divisors (85161872).

97031608 is a wasteful number, since it uses less digits than its factorization.

97031608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17286 (or 17282 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 34.

The square root of 97031608 is about 9850.4623241754. The cubic root of 97031608 is about 459.5199907788.

It can be divided in two parts, 9703 and 1608, that added together give a palindrome (11311).

The spelling of 97031608 in words is "ninety-seven million, thirty-one thousand, six hundred eight".