97579152 has 60 divisors (see below), whose sum is σ = 297916944. Its totient is φ = 29568960.

The previous prime is 97579151. The next prime is 97579177. The reversal of 97579152 is 25197579.

It is a junction number, because it is equal to n+sod(n) for n = 97579098 and 97579107.

It is not an unprimeable number, because it can be changed into a prime (97579151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29218 + ... + 32385.

Almost surely, 2^97579152 is an apocalyptic number.

It is an amenable number.

97579152 is an abundant number, since it is smaller than the sum of its proper divisors (200337792).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

97579152 is a wasteful number, since it uses less digits than its factorization.

97579152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61628 (or 61619 counting only the distinct ones).

The product of its digits is 198450, while the sum is 45.

The square root of 97579152 is about 9878.2160332724. The cubic root of 97579152 is about 460.3827186679.

The spelling of 97579152 in words is "ninety-seven million, five hundred seventy-nine thousand, one hundred fifty-two".