5538904 has 16 divisors (see below), whose sum is σ = 11869200. Its totient is φ = 2373792.

The previous prime is 5538901. The next prime is 5538919. The reversal of 5538904 is 4098355.

It is a self number, because there is not a number n which added to its sum of digits gives 5538904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5538901) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49399 + ... + 49510.

It is an arithmetic number, because the mean of its divisors is an integer number (741825).

Almost surely, 2^5538904 is an apocalyptic number.

It is an amenable number.

5538904 is an abundant number, since it is smaller than the sum of its proper divisors (6330296).

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

5538904 is a wasteful number, since it uses less digits than its factorization.

5538904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98922 (or 98918 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 34.

The square root of 5538904 is about 2353.4876247816. The cubic root of 5538904 is about 176.9326352647.

The spelling of 5538904 in words is "five million, five hundred thirty-eight thousand, nine hundred four".