6316239 has 4 divisors (see below), whose sum is σ = 8421656. Its totient is φ = 4210824.

The previous prime is 6316213. The next prime is 6316249. The reversal of 6316239 is 9326136.

It is a happy number.

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

It is not a de Polignac number, because 6316239 - 2⁵ = 6316207 is a prime.

It is a D-number.

It is a Duffinian number.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6316249) 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, 1052704 + ... + 1052709.

It is an arithmetic number, because the mean of its divisors is an integer number (2105414).

Almost surely, 2^6316239 is an apocalyptic number.

6316239 is a deficient number, since it is larger than the sum of its proper divisors (2105417).

6316239 is a wasteful number, since it uses less digits than its factorization.

6316239 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2105416.

The product of its digits is 5832, while the sum is 30.

The square root of 6316239 is about 2513.2128839396. The cubic root of 6316239 is about 184.8500269819.

It can be divided in two parts, 6316 and 239, that added together give a triangular number (6555 = T₁₁₄).

The spelling of 6316239 in words is "six million, three hundred sixteen thousand, two hundred thirty-nine".