5439288 has 16 divisors (see below), whose sum is σ = 13598280. Its totient is φ = 1813088.

The previous prime is 5439281. The next prime is 5439299. The reversal of 5439288 is 8829345.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5439281) 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, 113295 + ... + 113342.

Almost surely, 2^5439288 is an apocalyptic number.

It is an amenable number.

5439288 is an abundant number, since it is smaller than the sum of its proper divisors (8158992).

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

5439288 is a wasteful number, since it uses less digits than its factorization.

5439288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226646 (or 226642 counting only the distinct ones).

The product of its digits is 69120, while the sum is 39.

The square root of 5439288 is about 2332.2281192028. The cubic root of 5439288 is about 175.8655136527.

The spelling of 5439288 in words is "five million, four hundred thirty-nine thousand, two hundred eighty-eight".