97272597 has 8 divisors (see below), whose sum is σ = 131259744. Its totient is φ = 64066928.

The previous prime is 97272587. The next prime is 97272599. The reversal of 97272597 is 79527279.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 97272597 - 2²⁰ = 96224021 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97272599) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 195078 + ... + 195575.

It is an arithmetic number, because the mean of its divisors is an integer number (16407468).

Almost surely, 2^97272597 is an apocalyptic number.

It is an amenable number.

97272597 is a deficient number, since it is larger than the sum of its proper divisors (33987147).

97272597 is a wasteful number, since it uses less digits than its factorization.

97272597 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 390739.

The product of its digits is 555660, while the sum is 48.

The square root of 97272597 is about 9862.6871084913. The cubic root of 97272597 is about 459.9000996038.

The spelling of 97272597 in words is "ninety-seven million, two hundred seventy-two thousand, five hundred ninety-seven".