456475 has 18 divisors (see below), whose sum is σ = 615660. Its totient is φ = 334800.

The previous prime is 456461. The next prime is 456499. The reversal of 456475 is 574654.

It is a happy number.

It is not a de Polignac number, because 456475 - 2¹⁵ = 423707 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is an unprimeable number.

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 17 ways as a sum of consecutive naturals, for example, 14710 + ... + 14740.

2⁴⁵⁶⁴⁷⁵ is an apocalyptic number.

456475 is a deficient number, since it is larger than the sum of its proper divisors (159185).

456475 is a wasteful number, since it uses less digits than its factorization.

456475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91 (or 55 counting only the distinct ones).

The product of its digits is 16800, while the sum is 31.

The square root of 456475 is about 675.6293362488. The cubic root of 456475 is about 76.9967390534.

The spelling of 456475 in words is "four hundred fifty-six thousand, four hundred seventy-five".