2315613 has 8 divisors (see below), whose sum is σ = 3094848. Its totient is φ = 1540064.

The previous prime is 2315611. The next prime is 2315629. The reversal of 2315613 is 3165132.

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 2315613 - 2¹ = 2315611 is a prime.

It is a Curzon number.

It is a plaindrome in base 16.

It is a self number, because there is not a number n which added to its sum of digits gives 2315613.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2315611) 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, 1345 + ... + 2537.

It is an arithmetic number, because the mean of its divisors is an integer number (386856).

2^2315613 is an apocalyptic number.

It is an amenable number.

2315613 is a deficient number, since it is larger than the sum of its proper divisors (779235).

2315613 is a wasteful number, since it uses less digits than its factorization.

2315613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1843.

The product of its digits is 540, while the sum is 21.

The square root of 2315613 is about 1521.7138364357. The cubic root of 2315613 is about 132.2986237301.

It can be divided in two parts, 2 and 315613, that added together give a triangular number (315615 = T₇₉₄).

The spelling of 2315613 in words is "two million, three hundred fifteen thousand, six hundred thirteen".