456832328 has 8 divisors (see below), whose sum is σ = 856560630. Its totient is φ = 228416160.

The previous prime is 456832309. The next prime is 456832357. The reversal of 456832328 is 823238654.

It can be written as a sum of positive squares in only one way, i.e., 339370084 + 117462244 = 18422^2 + 10838^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28552013 + ... + 28552028.

Almost surely, 2^456832328 is an apocalyptic number.

It is an amenable number.

456832328 is a deficient number, since it is larger than the sum of its proper divisors (399728302).

456832328 is a wasteful number, since it uses less digits than its factorization.

456832328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57104047 (or 57104043 counting only the distinct ones).

The product of its digits is 276480, while the sum is 41.

The square root of 456832328 is about 21373.6362839831. The cubic root of 456832328 is about 770.1682479368.

The spelling of 456832328 in words is "four hundred fifty-six million, eight hundred thirty-two thousand, three hundred twenty-eight".