456455802 has 64 divisors (see below), whose sum is σ = 1021684608. Its totient is φ = 135907200.

The previous prime is 456455777. The next prime is 456455803. The reversal of 456455802 is 208554654.

It is not an unprimeable number, because it can be changed into a prime (456455803) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 486678 + ... + 487614.

It is an arithmetic number, because the mean of its divisors is an integer number (15963822).

Almost surely, 2^456455802 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 456455802, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (510842304).

456455802 is an abundant number, since it is smaller than the sum of its proper divisors (565228806).

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

456455802 is a wasteful number, since it uses less digits than its factorization.

456455802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1036 (or 1014 counting only the distinct ones).

The product of its (nonzero) digits is 192000, while the sum is 39.

The square root of 456455802 is about 21364.8262805949. The cubic root of 456455802 is about 769.9565961929.

The spelling of 456455802 in words is "four hundred fifty-six million, four hundred fifty-five thousand, eight hundred two".