2313982 has 16 divisors (see below), whose sum is σ = 3825792. Its totient is φ = 1040920.

The previous prime is 2313977. The next prime is 2314003. The reversal of 2313982 is 2893132.

It is a self number, because there is not a number n which added to its sum of digits gives 2313982.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1863 + ... + 2845.

It is an arithmetic number, because the mean of its divisors is an integer number (239112).

2^2313982 is an apocalyptic number.

2313982 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2313982 is a deficient number, since it is larger than the sum of its proper divisors (1511810).

2313982 is a wasteful number, since it uses less digits than its factorization.

2313982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1103.

The product of its digits is 2592, while the sum is 28.

The square root of 2313982 is about 1521.1778331280. The cubic root of 2313982 is about 132.2675549611.

The spelling of 2313982 in words is "two million, three hundred thirteen thousand, nine hundred eighty-two".