2328925857 has 4 divisors (see below), whose sum is σ = 3105234480. Its totient is φ = 1552617236.

The previous prime is 2328925843. The next prime is 2328925901. The reversal of 2328925857 is 7585298232.

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 a cyclic number.

It is not a de Polignac number, because 2328925857 - 2⁸ = 2328925601 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2328921857) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 388154307 + ... + 388154312.

It is an arithmetic number, because the mean of its divisors is an integer number (776308620).

Almost surely, 2^2328925857 is an apocalyptic number.

It is an amenable number.

2328925857 is a deficient number, since it is larger than the sum of its proper divisors (776308623).

2328925857 is an equidigital number, since it uses as much as digits as its factorization.

2328925857 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 776308622.

The product of its digits is 2419200, while the sum is 51.

The square root of 2328925857 is about 48258.9458753504. The cubic root of 2328925857 is about 1325.5167524207.

The spelling of 2328925857 in words is "two billion, three hundred twenty-eight million, nine hundred twenty-five thousand, eight hundred fifty-seven".