97472525 has 24 divisors (see below), whose sum is σ = 125658624. Its totient is φ = 74923200.

The previous prime is 97472519. The next prime is 97472537. The reversal of 97472525 is 52527479.

It is not a de Polignac number, because 97472525 - 2¹⁶ = 97406989 is a prime.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.

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 in 23 ways as a sum of consecutive naturals, for example, 133712 + ... + 134438.

It is an arithmetic number, because the mean of its divisors is an integer number (5235776).

Almost surely, 2^97472525 is an apocalyptic number.

It is an amenable number.

97472525 is a deficient number, since it is larger than the sum of its proper divisors (28186099).

97472525 is a wasteful number, since it uses less digits than its factorization.

97472525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 941 (or 936 counting only the distinct ones).

The product of its digits is 176400, while the sum is 41.

The square root of 97472525 is about 9872.8174803346. The cubic root of 97472525 is about 460.2149672637.

The spelling of 97472525 in words is "ninety-seven million, four hundred seventy-two thousand, five hundred twenty-five".