456422566 has 16 divisors (see below), whose sum is σ = 691004160. Its totient is φ = 226096200.

The previous prime is 456422531. The next prime is 456422573. The reversal of 456422566 is 665224654.

It is a congruent 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, 124735 + ... + 128341.

It is an arithmetic number, because the mean of its divisors is an integer number (43187760).

Almost surely, 2^456422566 is an apocalyptic number.

456422566 is a deficient number, since it is larger than the sum of its proper divisors (234581594).

456422566 is a wasteful number, since it uses less digits than its factorization.

456422566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4179.

The product of its digits is 345600, while the sum is 40.

The square root of 456422566 is about 21364.0484459290. The cubic root of 456422566 is about 769.9379080757.

The spelling of 456422566 in words is "four hundred fifty-six million, four hundred twenty-two thousand, five hundred sixty-six".