2313990 has 48 divisors (see below), whose sum is σ = 6877728. Its totient is φ = 528768.

The previous prime is 2313977. The next prime is 2314003. The reversal of 2313990 is 993132.

It is an interprime number because it is at equal distance from previous prime (2313977) and next prime (2314003).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1207 + ... + 2466.

It is an arithmetic number, because the mean of its divisors is an integer number (143286).

2^2313990 is an apocalyptic number.

2313990 is an abundant number, since it is smaller than the sum of its proper divisors (4563738).

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

2313990 is a wasteful number, since it uses less digits than its factorization.

2313990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3693 (or 3690 counting only the distinct ones).

The product of its (nonzero) digits is 1458, while the sum is 27.

The square root of 2313990 is about 1521.1804626671. The cubic root of 2313990 is about 132.2677073880.

The spelling of 2313990 in words is "two million, three hundred thirteen thousand, nine hundred ninety".