456561002 has 4 divisors (see below), whose sum is σ = 684841506. Its totient is φ = 228280500.

The previous prime is 456560977. The next prime is 456561023. The reversal of 456561002 is 200165654.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 428034721 + 28526281 = 20689^2 + 5341^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 114140249 + ... + 114140252.

Almost surely, 2^456561002 is an apocalyptic number.

456561002 is a deficient number, since it is larger than the sum of its proper divisors (228280504).

456561002 is a wasteful number, since it uses less digits than its factorization.

456561002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228280503.

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 456561002 is about 21367.2881292877. The cubic root of 456561002 is about 770.0157426365.

The spelling of 456561002 in words is "four hundred fifty-six million, five hundred sixty-one thousand, two".