5238972 has 48 divisors (see below), whose sum is σ = 13708800. Its totient is φ = 1730160.

The previous prime is 5238967. The next prime is 5238973. The reversal of 5238972 is 2798325.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a d-powerful number, because it can be written as 5⁸ + 2⁷ + 3¹² + 8⁴ + 9³ + 7⁶ + 2²² .

It is a plaindrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5238973) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19197 + ... + 19467.

It is an arithmetic number, because the mean of its divisors is an integer number (285600).

Almost surely, 2^5238972 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 5238972, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6854400).

5238972 is an abundant number, since it is smaller than the sum of its proper divisors (8469828).

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

5238972 is a wasteful number, since it uses less digits than its factorization.

5238972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 463 (or 455 counting only the distinct ones).

The product of its digits is 30240, while the sum is 36.

The square root of 5238972 is about 2288.8800754954. The cubic root of 5238972 is about 173.6795528982.

The spelling of 5238972 in words is "five million, two hundred thirty-eight thousand, nine hundred seventy-two".