4516855 has 32 divisors (see below), whose sum is σ = 6709248. Its totient is φ = 2851200.

The previous prime is 4516829. The next prime is 4516873. The reversal of 4516855 is 5586154.

It is a happy number.

It is not a de Polignac number, because 4516855 - 2⁵ = 4516823 is a prime.

4516855 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 4516855.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24865 + ... + 25045.

It is an arithmetic number, because the mean of its divisors is an integer number (209664).

Almost surely, 2^4516855 is an apocalyptic number.

4516855 is a deficient number, since it is larger than the sum of its proper divisors (2192393).

4516855 is a wasteful number, since it uses less digits than its factorization.

4516855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247.

The product of its digits is 24000, while the sum is 34.

The square root of 4516855 is about 2125.2893920593. The cubic root of 4516855 is about 165.3022314928.

It can be divided in two parts, 45 and 16855, that added together give a square (16900 = 130²).

The spelling of 4516855 in words is "four million, five hundred sixteen thousand, eight hundred fifty-five".