5044638 has 16 divisors (see below), whose sum is σ = 10112256. Its totient is φ = 1677720.

The previous prime is 5044619. The next prime is 5044643. The reversal of 5044638 is 8364405.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3483 + ... + 4713.

It is an arithmetic number, because the mean of its divisors is an integer number (632016).

Almost surely, 2^5044638 is an apocalyptic number.

5044638 is an abundant number, since it is smaller than the sum of its proper divisors (5067618).

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

5044638 is a wasteful number, since it uses less digits than its factorization.

5044638 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1919.

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 5044638 is about 2246.0271592303. The cubic root of 5044638 is about 171.5049538585.

The spelling of 5044638 in words is "five million, forty-four thousand, six hundred thirty-eight".