4636885 has 8 divisors (see below), whose sum is σ = 6070176. Its totient is φ = 3372240.

The previous prime is 4636883. The next prime is 4636909. The reversal of 4636885 is 5886364.

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

It is not a de Polignac number, because 4636885 - 2¹ = 4636883 is a prime.

It is a Duffinian number.

4636885 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4636883) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42099 + ... + 42208.

It is an arithmetic number, because the mean of its divisors is an integer number (758772).

Almost surely, 2^4636885 is an apocalyptic number.

It is an amenable number.

4636885 is a deficient number, since it is larger than the sum of its proper divisors (1433291).

4636885 is a wasteful number, since it uses less digits than its factorization.

4636885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84323.

The product of its digits is 138240, while the sum is 40.

The square root of 4636885 is about 2153.3427502374. The cubic root of 4636885 is about 166.7536856694.

The spelling of 4636885 in words is "four million, six hundred thirty-six thousand, eight hundred eighty-five".