456502420 has 24 divisors (see below), whose sum is σ = 1045806048. Its totient is φ = 166000800.

The previous prime is 456502363. The next prime is 456502421. The reversal of 456502420 is 24205654.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (456502421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1037286 + ... + 1037725.

It is an arithmetic number, because the mean of its divisors is an integer number (43575252).

Almost surely, 2^456502420 is an apocalyptic number.

It is an amenable number.

456502420 is an abundant number, since it is smaller than the sum of its proper divisors (589303628).

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

456502420 is a wasteful number, since it uses less digits than its factorization.

456502420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2075031 (or 2075029 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 28.

The square root of 456502420 is about 21365.9172515481. The cubic root of 456502420 is about 769.9828072846.

The spelling of 456502420 in words is "four hundred fifty-six million, five hundred two thousand, four hundred twenty".