456455072 has 12 divisors (see below), whose sum is σ = 898645986. Its totient is φ = 228227520.

The previous prime is 456455063. The next prime is 456455081. The reversal of 456455072 is 270554654.

It is an interprime number because it is at equal distance from previous prime (456455063) and next prime (456455081).

It can be written as a sum of positive squares in only one way, i.e., 434138896 + 22316176 = 20836^2 + 4724^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7132079 + ... + 7132142.

Almost surely, 2^456455072 is an apocalyptic number.

It is an amenable number.

456455072 is a deficient number, since it is larger than the sum of its proper divisors (442190914).

456455072 is a wasteful number, since it uses less digits than its factorization.

456455072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14264231 (or 14264223 counting only the distinct ones).

The product of its (nonzero) digits is 168000, while the sum is 38.

The square root of 456455072 is about 21364.8091964333. The cubic root of 456455072 is about 769.9561857343.

The spelling of 456455072 in words is "four hundred fifty-six million, four hundred fifty-five thousand, seventy-two".