97792113 has 16 divisors (see below), whose sum is σ = 136359936. Its totient is φ = 62222160.

The previous prime is 97792103. The next prime is 97792117. The reversal of 97792113 is 31129779.

It is not a de Polignac number, because 97792113 - 2⁵ = 97792081 is a prime.

It is not an unprimeable number, because it can be changed into a prime (97792117) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36448 + ... + 39038.

It is an arithmetic number, because the mean of its divisors is an integer number (8522496).

Almost surely, 2^97792113 is an apocalyptic number.

It is an amenable number.

97792113 is a deficient number, since it is larger than the sum of its proper divisors (38567823).

97792113 is a wasteful number, since it uses less digits than its factorization.

97792113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3164.

The product of its digits is 23814, while the sum is 39.

The square root of 97792113 is about 9888.9894832586. The cubic root of 97792113 is about 460.7173950943.

The spelling of 97792113 in words is "ninety-seven million, seven hundred ninety-two thousand, one hundred thirteen".