456665614 has 4 divisors (see below), whose sum is σ = 684998424. Its totient is φ = 228332806.

The previous prime is 456665603. The next prime is 456665647. The reversal of 456665614 is 416566654.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 114166402 + ... + 114166405.

It is an arithmetic number, because the mean of its divisors is an integer number (171249606).

Almost surely, 2^456665614 is an apocalyptic number.

456665614 is a deficient number, since it is larger than the sum of its proper divisors (228332810).

456665614 is a wasteful number, since it uses less digits than its factorization.

456665614 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228332809.

The product of its digits is 518400, while the sum is 43.

The square root of 456665614 is about 21369.7359365997. The cubic root of 456665614 is about 770.0745494808.

The spelling of 456665614 in words is "four hundred fifty-six million, six hundred sixty-five thousand, six hundred fourteen".