456425231 has 8 divisors (see below), whose sum is σ = 485300160. Its totient is φ = 427775488.

The previous prime is 456425153. The next prime is 456425237. The reversal of 456425231 is 132524654.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-456425231 is a prime.

It is a super-2 number, since 2×456425231² = 416647982986806722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (456425237) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52106 + ... + 60231.

It is an arithmetic number, because the mean of its divisors is an integer number (60662520).

Almost surely, 2^456425231 is an apocalyptic number.

456425231 is a deficient number, since it is larger than the sum of its proper divisors (28874929).

456425231 is a wasteful number, since it uses less digits than its factorization.

456425231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112593.

The product of its digits is 28800, while the sum is 32.

The square root of 456425231 is about 21364.1108169753. The cubic root of 456425231 is about 769.9394065997.

Adding to 456425231 its reverse (132524654), we get a palindrome (588949885).

The spelling of 456425231 in words is "four hundred fifty-six million, four hundred twenty-five thousand, two hundred thirty-one".