456884746 has 4 divisors (see below), whose sum is σ = 685327122. Its totient is φ = 228442372.

The previous prime is 456884737. The next prime is 456884759. The reversal of 456884746 is 647488654.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 371525625 + 85359121 = 19275^2 + 9239^2 .

It is a super-2 number, since 2×456884746² = 417487342254969032, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 456884693 and 456884702.

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 as a sum of consecutive naturals, namely, 114221185 + ... + 114221188.

Almost surely, 2^456884746 is an apocalyptic number.

456884746 is a deficient number, since it is larger than the sum of its proper divisors (228442376).

456884746 is a wasteful number, since it uses less digits than its factorization.

456884746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228442375.

The product of its digits is 5160960, while the sum is 52.

The square root of 456884746 is about 21374.8624790898. The cubic root of 456884746 is about 770.1977037734.

The spelling of 456884746 in words is "four hundred fifty-six million, eight hundred eighty-four thousand, seven hundred forty-six".