461562256 has 45 divisors (see below), whose sum is σ = 923671009. Its totient is φ = 223433600.

The previous prime is 461562239. The next prime is 461562281. The reversal of 461562256 is 652265164.

The square root of 461562256 is 21484.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 22240656 + 439321600 = 4716^2 + 20960^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 3523311 + ... + 3523441.

Almost surely, 2^461562256 is an apocalyptic number.

461562256 is the 21484-th square number.

It is an amenable number.

461562256 is an abundant number, since it is smaller than the sum of its proper divisors (462108753).

461562256 is an equidigital number, since it uses as much as digits as its factorization.

461562256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 352 (or 174 counting only the distinct ones).

The product of its digits is 86400, while the sum is 37.

The cubic root of 461562256 is about 772.8171700952.

The spelling of 461562256 in words is "four hundred sixty-one million, five hundred sixty-two thousand, two hundred fifty-six".