5393239 has 4 divisors (see below), whose sum is σ = 5405400. Its totient is φ = 5381080.

The previous prime is 5393209. The next prime is 5393261. The reversal of 5393239 is 9323935.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5393239 - 2⁷ = 5393111 is a prime.

It is a super-2 number, since 2×5393239² = 58174053822242, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5393209) 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, 5389 + ... + 6310.

It is an arithmetic number, because the mean of its divisors is an integer number (1351350).

Almost surely, 2^5393239 is an apocalyptic number.

5393239 is a deficient number, since it is larger than the sum of its proper divisors (12161).

5393239 is a wasteful number, since it uses less digits than its factorization.

5393239 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12160.

The product of its digits is 21870, while the sum is 34.

The square root of 5393239 is about 2322.3348165155. The cubic root of 5393239 is about 175.3678141435.

The spelling of 5393239 in words is "five million, three hundred ninety-three thousand, two hundred thirty-nine".