5045238 has 48 divisors (see below), whose sum is σ = 12108096. Its totient is φ = 1505520.

The previous prime is 5045191. The next prime is 5045251. The reversal of 5045238 is 8325405.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16281 + ... + 16587.

It is an arithmetic number, because the mean of its divisors is an integer number (252252).

Almost surely, 2^5045238 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5045238, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6054048).

5045238 is an abundant number, since it is smaller than the sum of its proper divisors (7062858).

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

5045238 is a wasteful number, since it uses less digits than its factorization.

5045238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 409 (or 406 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 5045238 is about 2246.1607244363. The cubic root of 5045238 is about 171.5117530839.

The spelling of 5045238 in words is "five million, forty-five thousand, two hundred thirty-eight".