456415472 has 10 divisors (see below), whose sum is σ = 884305008. Its totient is φ = 228207728.

The previous prime is 456415451. The next prime is 456415493. The reversal of 456415472 is 274514654.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (456415451) and next prime (456415493).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14262968 + ... + 14262999.

Almost surely, 2^456415472 is an apocalyptic number.

It is an amenable number.

456415472 is a deficient number, since it is larger than the sum of its proper divisors (427889536).

456415472 is a wasteful number, since it uses less digits than its factorization.

456415472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28525975 (or 28525969 counting only the distinct ones).

The product of its digits is 134400, while the sum is 38.

The square root of 456415472 is about 21363.8824186991. The cubic root of 456415472 is about 769.9339191057.

The spelling of 456415472 in words is "four hundred fifty-six million, four hundred fifteen thousand, four hundred seventy-two".