97577625 has 16 divisors (see below), whose sum is σ = 162369792. Its totient is φ = 52041200.

The previous prime is 97577609. The next prime is 97577629. The reversal of 97577625 is 52677579.

It is not a de Polignac number, because 97577625 - 2⁴ = 97577609 is a prime.

It is not an unprimeable number, because it can be changed into a prime (97577629) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 129729 + ... + 130478.

It is an arithmetic number, because the mean of its divisors is an integer number (10148112).

Almost surely, 2^97577625 is an apocalyptic number.

It is an amenable number.

97577625 is a deficient number, since it is larger than the sum of its proper divisors (64792167).

97577625 is a wasteful number, since it uses less digits than its factorization.

97577625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260225 (or 260215 counting only the distinct ones).

The product of its digits is 926100, while the sum is 48.

The square root of 97577625 is about 9878.1387416861. The cubic root of 97577625 is about 460.3803171711.

The spelling of 97577625 in words is "ninety-seven million, five hundred seventy-seven thousand, six hundred twenty-five".