97660312 has 8 divisors (see below), whose sum is σ = 183113100. Its totient is φ = 48830152.

The previous prime is 97660301. The next prime is 97660327. The reversal of 97660312 is 21306679.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6103762 + ... + 6103777.

Almost surely, 2^97660312 is an apocalyptic number.

It is an amenable number.

97660312 is a deficient number, since it is larger than the sum of its proper divisors (85452788).

97660312 is a wasteful number, since it uses less digits than its factorization.

97660312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12207545 (or 12207541 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 34.

The square root of 97660312 is about 9882.3232086387. The cubic root of 97660312 is about 460.5103221102.

The spelling of 97660312 in words is "ninety-seven million, six hundred sixty thousand, three hundred twelve".