4564977 has 16 divisors (see below), whose sum is σ = 6359040. Its totient is φ = 2909312.

The previous prime is 4564961. The next prime is 4564991. The reversal of 4564977 is 7794654.

It is a cyclic number.

It is not a de Polignac number, because 4564977 - 2⁴ = 4564961 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4564907) by changing a digit.

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 in 15 ways as a sum of consecutive naturals, for example, 11728 + ... + 12110.

It is an arithmetic number, because the mean of its divisors is an integer number (397440).

Almost surely, 2^4564977 is an apocalyptic number.

It is an amenable number.

4564977 is a deficient number, since it is larger than the sum of its proper divisors (1794063).

4564977 is a wasteful number, since it uses less digits than its factorization.

4564977 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 552.

The product of its digits is 211680, while the sum is 42.

The square root of 4564977 is about 2136.5806794970. The cubic root of 4564977 is about 165.8871953409.

The spelling of 4564977 in words is "four million, five hundred sixty-four thousand, nine hundred seventy-seven".