456607828 has 12 divisors (see below), whose sum is σ = 846067572. Its totient is φ = 214874240.

The previous prime is 456607819. The next prime is 456607901. The reversal of 456607828 is 828706654.

It can be written as a sum of positive squares in 2 ways, for example, as 208167184 + 248440644 = 14428^2 + 15762^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3357343 + ... + 3357478.

It is an arithmetic number, because the mean of its divisors is an integer number (70505631).

Almost surely, 2^456607828 is an apocalyptic number.

It is an amenable number.

456607828 is a deficient number, since it is larger than the sum of its proper divisors (389459744).

456607828 is a wasteful number, since it uses less digits than its factorization.

456607828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6714842 (or 6714840 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 46.

The square root of 456607828 is about 21368.3838415543. The cubic root of 456607828 is about 770.0420666285.

The spelling of 456607828 in words is "four hundred fifty-six million, six hundred seven thousand, eight hundred twenty-eight".