4573855 has 16 divisors (see below), whose sum is σ = 6449184. Its totient is φ = 3070080.

The previous prime is 4573843. The next prime is 4573861. The reversal of 4573855 is 5583754.

It is not a de Polignac number, because 4573855 - 2⁷ = 4573727 is a prime.

It is a super-2 number, since 2×4573855² = 41840299122050, which contains 22 as substring.

It is a Duffinian number.

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 in 15 ways as a sum of consecutive naturals, for example, 2484 + ... + 3913.

It is an arithmetic number, because the mean of its divisors is an integer number (403074).

Almost surely, 2^4573855 is an apocalyptic number.

4573855 is a deficient number, since it is larger than the sum of its proper divisors (1875329).

4573855 is a wasteful number, since it uses less digits than its factorization.

4573855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6426.

The product of its digits is 84000, while the sum is 37.

The square root of 4573855 is about 2138.6572890484. The cubic root of 4573855 is about 165.9946652372.

The spelling of 4573855 in words is "four million, five hundred seventy-three thousand, eight hundred fifty-five".