2239315 has 16 divisors (see below), whose sum is σ = 2959488. Its totient is φ = 1616256.

The previous prime is 2239309. The next prime is 2239319. The reversal of 2239315 is 5139322.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 2239315 - 2¹¹ = 2237267 is a prime.

It is a Duffinian number.

It is a zygodrome in base 6.

It is a self number, because there is not a number n which added to its sum of digits gives 2239315.

It is not an unprimeable number, because it can be changed into a prime (2239319) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2689 + ... + 3421.

It is an arithmetic number, because the mean of its divisors is an integer number (184968).

2^2239315 is an apocalyptic number.

2239315 is the 1222-nd pentagonal number.

2239315 is a deficient number, since it is larger than the sum of its proper divisors (720173).

2239315 is a wasteful number, since it uses less digits than its factorization.

2239315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 798.

The product of its digits is 1620, while the sum is 25.

The square root of 2239315 is about 1496.4340947733. The cubic root of 2239315 is about 130.8293136643.

The spelling of 2239315 in words is "two million, two hundred thirty-nine thousand, three hundred fifteen".