2313955 has 16 divisors (see below), whose sum is σ = 3360960. Its totient is φ = 1492992.

The previous prime is 2313947. The next prime is 2313967. The reversal of 2313955 is 5593132.

It is a 11-Lehmer number, since φ(2313955) divides (2313955-1)¹¹.

It is a cyclic number.

It is not a de Polignac number, because 2313955 - 2³ = 2313947 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1350 + ... + 2539.

It is an arithmetic number, because the mean of its divisors is an integer number (210060).

2^2313955 is an apocalyptic number.

2313955 is a deficient number, since it is larger than the sum of its proper divisors (1047005).

2313955 is a wasteful number, since it uses less digits than its factorization.

2313955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3918.

The product of its digits is 4050, while the sum is 28.

The square root of 2313955 is about 1521.1689584001. The cubic root of 2313955 is about 132.2670405178.

It can be divided in two parts, 231 and 3955, that added together give a triangular number (4186 = T₉₁).

The spelling of 2313955 in words is "two million, three hundred thirteen thousand, nine hundred fifty-five".