97625697 has 16 divisors (see below), whose sum is σ = 140753088. Its totient is φ = 59832000.

The previous prime is 97625683. The next prime is 97625701. The reversal of 97625697 is 79652679.

It is not a de Polignac number, because 97625697 - 2⁷ = 97625569 is a prime.

It is not an unprimeable number, because it can be changed into a prime (97625657) by changing a digit.

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 in 15 ways as a sum of consecutive naturals, for example, 4803 + ... + 14775.

It is an arithmetic number, because the mean of its divisors is an integer number (8797068).

Almost surely, 2^97625697 is an apocalyptic number.

It is an amenable number.

97625697 is a deficient number, since it is larger than the sum of its proper divisors (43127391).

97625697 is a wasteful number, since it uses less digits than its factorization.

97625697 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10240.

The product of its digits is 1428840, while the sum is 51.

The square root of 97625697 is about 9880.5716939861. The cubic root of 97625697 is about 460.4559074826.

The spelling of 97625697 in words is "ninety-seven million, six hundred twenty-five thousand, six hundred ninety-seven".