5712239 has 8 divisors (see below), whose sum is σ = 6283200. Its totient is φ = 5160096.

The previous prime is 5712229. The next prime is 5712241. The reversal of 5712239 is 9322175.

5712239 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 a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5712239 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 (5712209) 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, 4064 + ... + 5285.

It is an arithmetic number, because the mean of its divisors is an integer number (785400).

Almost surely, 2^5712239 is an apocalyptic number.

5712239 is a deficient number, since it is larger than the sum of its proper divisors (570961).

5712239 is a wasteful number, since it uses less digits than its factorization.

5712239 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9409.

The product of its digits is 3780, while the sum is 29.

The square root of 5712239 is about 2390.0290793210. The cubic root of 5712239 is about 178.7593595438.

The spelling of 5712239 in words is "five million, seven hundred twelve thousand, two hundred thirty-nine".