5038440 has 96 divisors (see below), whose sum is σ = 16662240. Its totient is φ = 1217920.

The previous prime is 5038433. The next prime is 5038441. The reversal of 5038440 is 448305.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 5038440.

It is not an unprimeable number, because it can be changed into a prime (5038441) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14347 + ... + 14693.

It is an arithmetic number, because the mean of its divisors is an integer number (173565).

Almost surely, 2^5038440 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5038440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8331120).

5038440 is an abundant number, since it is smaller than the sum of its proper divisors (11623800).

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

5038440 is a wasteful number, since it uses less digits than its factorization.

5038440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 383 (or 368 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 5038440 is about 2244.6469655605. The cubic root of 5038440 is about 171.4346862898.

The spelling of 5038440 in words is "five million, thirty-eight thousand, four hundred forty".