456856302 has 48 divisors (see below), whose sum is σ = 1064741760. Its totient is φ = 130303152.

The previous prime is 456856297. The next prime is 456856303. The reversal of 456856302 is 203658654.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (456856303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 242199 + ... + 244077.

It is an arithmetic number, because the mean of its divisors is an integer number (22182120).

Almost surely, 2^456856302 is an apocalyptic number.

456856302 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

456856302 is an abundant number, since it is smaller than the sum of its proper divisors (607885458).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

456856302 is a wasteful number, since it uses less digits than its factorization.

456856302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2725 (or 2718 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 39.

The square root of 456856302 is about 21374.1971077278. The cubic root of 456856302 is about 770.1817201960.

The spelling of 456856302 in words is "four hundred fifty-six million, eight hundred fifty-six thousand, three hundred two".