97115608 has 16 divisors (see below), whose sum is σ = 182911680. Its totient is φ = 48339168.

The previous prime is 97115581. The next prime is 97115609. The reversal of 97115608 is 80651179.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97115609) 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, 25435 + ... + 29002.

It is an arithmetic number, because the mean of its divisors is an integer number (11431980).

Almost surely, 2^97115608 is an apocalyptic number.

It is an amenable number.

97115608 is a deficient number, since it is larger than the sum of its proper divisors (85796072).

97115608 is a wasteful number, since it uses less digits than its factorization.

97115608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54666 (or 54662 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 37.

The square root of 97115608 is about 9854.7251610585. The cubic root of 97115608 is about 459.6525542696.

The spelling of 97115608 in words is "ninety-seven million, one hundred fifteen thousand, six hundred eight".