4564854 has 24 divisors (see below), whose sum is σ = 11303760. Its totient is φ = 1304208.

The previous prime is 4564853. The next prime is 4564867. The reversal of 4564854 is 4584654.

4564854 is a `hidden beast` number, since 4 + 5 + 648 + 5 + 4 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4564853) 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 11 ways as a sum of consecutive naturals, for example, 17989 + ... + 18240.

It is an arithmetic number, because the mean of its divisors is an integer number (470990).

Almost surely, 2^4564854 is an apocalyptic number.

4564854 is an abundant number, since it is smaller than the sum of its proper divisors (6738906).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4564854 is a wasteful number, since it uses less digits than its factorization.

4564854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36244 (or 36241 counting only the distinct ones).

The product of its digits is 76800, while the sum is 36.

The square root of 4564854 is about 2136.5518949934. The cubic root of 4564854 is about 165.8857054240.

The spelling of 4564854 in words is "four million, five hundred sixty-four thousand, eight hundred fifty-four".