8657230097 has 4 divisors (see below), whose sum is σ = 8936495616. Its totient is φ = 8377964580.

The previous prime is 8657230069. The next prime is 8657230111. The reversal of 8657230097 is 7900327568.

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 a cyclic number.

It is not a de Polignac number, because 8657230097 - 2²² = 8653035793 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8657230397) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 139632713 + ... + 139632774.

It is an arithmetic number, because the mean of its divisors is an integer number (2234123904).

Almost surely, 2^8657230097 is an apocalyptic number.

It is an amenable number.

8657230097 is a deficient number, since it is larger than the sum of its proper divisors (279265519).

8657230097 is a wasteful number, since it uses less digits than its factorization.

8657230097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 279265518.

The product of its (nonzero) digits is 635040, while the sum is 47.

The square root of 8657230097 is about 93044.2373121517. The cubic root of 8657230097 is about 2053.3342604467.

The spelling of 8657230097 in words is "eight billion, six hundred fifty-seven million, two hundred thirty thousand, ninety-seven".