5398724 has 12 divisors (see below), whose sum is σ = 10003644. Its totient is φ = 2540544.

The previous prime is 5398709. The next prime is 5398733. The reversal of 5398724 is 4278935.

It can be written as a sum of positive squares in 2 ways, for example, as 3880900 + 1517824 = 1970^2 + 1232^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39629 + ... + 39764.

It is an arithmetic number, because the mean of its divisors is an integer number (833637).

Almost surely, 2^5398724 is an apocalyptic number.

It is an amenable number.

5398724 is a deficient number, since it is larger than the sum of its proper divisors (4604920).

5398724 is a wasteful number, since it uses less digits than its factorization.

5398724 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79414 (or 79412 counting only the distinct ones).

The product of its digits is 60480, while the sum is 38.

The square root of 5398724 is about 2323.5154400176. The cubic root of 5398724 is about 175.4272445130.

The spelling of 5398724 in words is "five million, three hundred ninety-eight thousand, seven hundred twenty-four".