5239399 has 8 divisors (see below), whose sum is σ = 5736960. Its totient is φ = 4745400.

The previous prime is 5239397. The next prime is 5239411. The reversal of 5239399 is 9939325.

5239399 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5239399 - 2¹ = 5239397 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5239391) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2922 + ... + 4360.

It is an arithmetic number, because the mean of its divisors is an integer number (717120).

Almost surely, 2^5239399 is an apocalyptic number.

5239399 is a deficient number, since it is larger than the sum of its proper divisors (497561).

5239399 is a wasteful number, since it uses less digits than its factorization.

5239399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1781.

The product of its digits is 65610, while the sum is 40.

The square root of 5239399 is about 2288.9733506531. The cubic root of 5239399 is about 173.6842713273.

The spelling of 5239399 in words is "five million, two hundred thirty-nine thousand, three hundred ninety-nine".