97113582 has 12 divisors (see below), whose sum is σ = 210412800. Its totient is φ = 32371188.

The previous prime is 97113563. The next prime is 97113593. The reversal of 97113582 is 28531179.

97113582 is a `hidden beast` number, since 9 + 71 + 1 + 3 + 582 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2697582 + ... + 2697617.

It is an arithmetic number, because the mean of its divisors is an integer number (17534400).

Almost surely, 2^97113582 is an apocalyptic number.

97113582 is an abundant number, since it is smaller than the sum of its proper divisors (113299218).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

97113582 is a wasteful number, since it uses less digits than its factorization.

97113582 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5395207 (or 5395204 counting only the distinct ones).

The product of its digits is 15120, while the sum is 36.

The square root of 97113582 is about 9854.6223671940. The cubic root of 97113582 is about 459.6493578643.

The spelling of 97113582 in words is "ninety-seven million, one hundred thirteen thousand, five hundred eighty-two".