4564972 has 6 divisors (see below), whose sum is σ = 7988708. Its totient is φ = 2282484.

The previous prime is 4564961. The next prime is 4564991. The reversal of 4564972 is 2794654.

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, 570618 + ... + 570625.

Almost surely, 2^4564972 is an apocalyptic number.

It is an amenable number.

4564972 is a deficient number, since it is larger than the sum of its proper divisors (3423736).

4564972 is a wasteful number, since it uses less digits than its factorization.

4564972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1141247 (or 1141245 counting only the distinct ones).

The product of its digits is 60480, while the sum is 37.

The square root of 4564972 is about 2136.5795094028. The cubic root of 4564972 is about 165.8871347757.

The spelling of 4564972 in words is "four million, five hundred sixty-four thousand, nine hundred seventy-two".