4564885 has 8 divisors (see below), whose sum is σ = 5899320. Its totient is φ = 3370944.

The previous prime is 4564877. The next prime is 4564907. The reversal of 4564885 is 5884654.

It can be written as a sum of positive squares in 4 ways, for example, as 1094116 + 3470769 = 1046^2 + 1863^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4564885 - 2³ = 4564877 is a prime.

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, 35050 + ... + 35179.

It is an arithmetic number, because the mean of its divisors is an integer number (737415).

Almost surely, 2^4564885 is an apocalyptic number.

It is an amenable number.

4564885 is a deficient number, since it is larger than the sum of its proper divisors (1334435).

4564885 is a wasteful number, since it uses less digits than its factorization.

4564885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70247.

The product of its digits is 153600, while the sum is 40.

The square root of 4564885 is about 2136.5591496610. The cubic root of 4564885 is about 165.8860809341.

The spelling of 4564885 in words is "four million, five hundred sixty-four thousand, eight hundred eighty-five".