456650256 has 40 divisors (see below), whose sum is σ = 1241770720. Its totient is φ = 144205056.

The previous prime is 456650221. The next prime is 456650267. The reversal of 456650256 is 652056654.

It is a happy 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, 249445 + ... + 251268.

It is an arithmetic number, because the mean of its divisors is an integer number (31044268).

Almost surely, 2^456650256 is an apocalyptic number.

It is an amenable number.

456650256 is an abundant number, since it is smaller than the sum of its proper divisors (785120464).

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

456650256 is a wasteful number, since it uses less digits than its factorization.

456650256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 500743 (or 500737 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 39.

The square root of 456650256 is about 21369.3765936211. The cubic root of 456650256 is about 770.0659166598.

The spelling of 456650256 in words is "four hundred fifty-six million, six hundred fifty thousand, two hundred fifty-six".