97368557 has 16 divisors (see below), whose sum is σ = 114777600. Its totient is φ = 81432000.

The previous prime is 97368517. The next prime is 97368587. The reversal of 97368557 is 75586379.

It is a happy number.

It is not a de Polignac number, because 97368557 - 2⁸ = 97368301 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97368517) 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, 48932 + ... + 50882.

It is an arithmetic number, because the mean of its divisors is an integer number (7173600).

Almost surely, 2^97368557 is an apocalyptic number.

It is an amenable number.

97368557 is a deficient number, since it is larger than the sum of its proper divisors (17409043).

97368557 is a wasteful number, since it uses less digits than its factorization.

97368557 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2324.

The product of its digits is 1587600, while the sum is 50.

The square root of 97368557 is about 9867.5507092692. The cubic root of 97368557 is about 460.0512813024.

The spelling of 97368557 in words is "ninety-seven million, three hundred sixty-eight thousand, five hundred fifty-seven".