97572152 has 16 divisors (see below), whose sum is σ = 186400440. Its totient is φ = 47865376.

The previous prime is 97572151. The next prime is 97572179. The reversal of 97572152 is 25127579.

It is a super-2 number, since 2×97572152² = 19040649691822208, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97572151) 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 3 ways as a sum of consecutive naturals, for example, 114638 + ... + 115485.

Almost surely, 2^97572152 is an apocalyptic number.

It is an amenable number.

97572152 is a deficient number, since it is larger than the sum of its proper divisors (88828288).

97572152 is a wasteful number, since it uses less digits than its factorization.

97572152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230182 (or 230178 counting only the distinct ones).

The product of its digits is 44100, while the sum is 38.

The square root of 97572152 is about 9877.8617119294. The cubic root of 97572152 is about 460.3717096357.

The spelling of 97572152 in words is "ninety-seven million, five hundred seventy-two thousand, one hundred fifty-two".