2315682 has 64 divisors (see below), whose sum is σ = 5654400. Its totient is φ = 699840.

The previous prime is 2315659. The next prime is 2315683. The reversal of 2315682 is 2865132.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (2315683) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 37932 + ... + 37992.

It is an arithmetic number, because the mean of its divisors is an integer number (88350).

2^2315682 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2315682, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2827200).

2315682 is an abundant number, since it is smaller than the sum of its proper divisors (3338718).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2315682 is a wasteful number, since it uses less digits than its factorization.

2315682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128 (or 122 counting only the distinct ones).

The product of its digits is 2880, while the sum is 27.

The square root of 2315682 is about 1521.7365080723. The cubic root of 2315682 is about 132.2999377831.

The spelling of 2315682 in words is "two million, three hundred fifteen thousand, six hundred eighty-two".