456718875 has 16 divisors (see below), whose sum is σ = 759980832. Its totient is φ = 243583200.

The previous prime is 456718853. The next prime is 456718891. The reversal of 456718875 is 578817654.

It is a happy number.

It is not a de Polignac number, because 456718875 - 2⁶ = 456718811 is a prime.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 608584 + ... + 609333.

It is an arithmetic number, because the mean of its divisors is an integer number (47498802).

Almost surely, 2^456718875 is an apocalyptic number.

456718875 is a deficient number, since it is larger than the sum of its proper divisors (303261957).

456718875 is a wasteful number, since it uses less digits than its factorization.

456718875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1217935 (or 1217925 counting only the distinct ones).

The product of its digits is 1881600, while the sum is 51.

The square root of 456718875 is about 21370.9820785101. The cubic root of 456718875 is about 770.1044862988.

The spelling of 456718875 in words is "four hundred fifty-six million, seven hundred eighteen thousand, eight hundred seventy-five".