5231739 has 8 divisors (see below), whose sum is σ = 7060032. Its totient is φ = 3445640.

The previous prime is 5231717. The next prime is 5231753. The reversal of 5231739 is 9371325.

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

It is a cyclic number.

It is not a de Polignac number, because 5231739 - 2⁸ = 5231483 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10257 + ... + 10754.

It is an arithmetic number, because the mean of its divisors is an integer number (882504).

Almost surely, 2^5231739 is an apocalyptic number.

5231739 is a deficient number, since it is larger than the sum of its proper divisors (1828293).

5231739 is a wasteful number, since it uses less digits than its factorization.

5231739 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21097.

The product of its digits is 5670, while the sum is 30.

The square root of 5231739 is about 2287.2994994097. The cubic root of 5231739 is about 173.5995879247.

The spelling of 5231739 in words is "five million, two hundred thirty-one thousand, seven hundred thirty-nine".