97610666 has 16 divisors (see below), whose sum is σ = 153014400. Its totient is φ = 46612368.

The previous prime is 97610641. The next prime is 97610687. The reversal of 97610666 is 66601679.

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, 41120 + ... + 43428.

It is an arithmetic number, because the mean of its divisors is an integer number (9563400).

Almost surely, 2^97610666 is an apocalyptic number.

97610666 is a deficient number, since it is larger than the sum of its proper divisors (55403734).

97610666 is a wasteful number, since it uses less digits than its factorization.

97610666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3253.

The product of its (nonzero) digits is 81648, while the sum is 41.

The square root of 97610666 is about 9879.8110305815. The cubic root of 97610666 is about 460.4322748115.

The spelling of 97610666 in words is "ninety-seven million, six hundred ten thousand, six hundred sixty-six".