97364857 has 4 divisors (see below), whose sum is σ = 99629200. Its totient is φ = 95100516.

The previous prime is 97364851. The next prime is 97364863. The reversal of 97364857 is 75846379.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (97364851) and next prime (97364863).

It is a cyclic number.

It is not a de Polignac number, because 97364857 - 2³ = 97364849 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 97364857.

It is not an unprimeable number, because it can be changed into a prime (97364851) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1132107 + ... + 1132192.

It is an arithmetic number, because the mean of its divisors is an integer number (24907300).

Almost surely, 2^97364857 is an apocalyptic number.

It is an amenable number.

97364857 is a deficient number, since it is larger than the sum of its proper divisors (2264343).

97364857 is a wasteful number, since it uses less digits than its factorization.

97364857 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2264342.

The product of its digits is 1270080, while the sum is 49.

The square root of 97364857 is about 9867.3632242864. The cubic root of 97364857 is about 460.0454539205.

The spelling of 97364857 in words is "ninety-seven million, three hundred sixty-four thousand, eight hundred fifty-seven".