97116586 has 16 divisors (see below), whose sum is σ = 166910400. Its totient is φ = 41515200.

The previous prime is 97116553. The next prime is 97116599. The reversal of 97116586 is 68561179.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3036 + ... + 14263.

It is an arithmetic number, because the mean of its divisors is an integer number (10431900).

Almost surely, 2^97116586 is an apocalyptic number.

97116586 is a deficient number, since it is larger than the sum of its proper divisors (69793814).

97116586 is a wasteful number, since it uses less digits than its factorization.

97116586 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17709.

The product of its digits is 90720, while the sum is 43.

The square root of 97116586 is about 9854.7747817999. The cubic root of 97116586 is about 459.6540972372.

The spelling of 97116586 in words is "ninety-seven million, one hundred sixteen thousand, five hundred eighty-six".