5312272 has 20 divisors (see below), whose sum is σ = 11763136. Its totient is φ = 2276640.

The previous prime is 5312261. The next prime is 5312273. The reversal of 5312272 is 2722135.

It is not an unprimeable number, because it can be changed into a prime (5312273) 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, 23604 + ... + 23827.

Almost surely, 2^5312272 is an apocalyptic number.

It is an amenable number.

5312272 is an abundant number, since it is smaller than the sum of its proper divisors (6450864).

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

5312272 is a wasteful number, since it uses less digits than its factorization.

5312272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47446 (or 47440 counting only the distinct ones).

The product of its digits is 840, while the sum is 22.

The square root of 5312272 is about 2304.8366536481. The cubic root of 5312272 is about 174.4858049279.

The spelling of 5312272 in words is "five million, three hundred twelve thousand, two hundred seventy-two".