456902680 has 32 divisors (see below), whose sum is σ = 1107111600. Its totient is φ = 168702336.

The previous prime is 456902653. The next prime is 456902701. The reversal of 456902680 is 86209654.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 438810 + ... + 439849.

Almost surely, 2^456902680 is an apocalyptic number.

456902680 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

456902680 is an abundant number, since it is smaller than the sum of its proper divisors (650208920).

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

456902680 is a wasteful number, since it uses less digits than its factorization.

456902680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 878683 (or 878679 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 40.

The square root of 456902680 is about 21375.2819864441. The cubic root of 456902680 is about 770.2077811106.

The spelling of 456902680 in words is "four hundred fifty-six million, nine hundred two thousand, six hundred eighty".