2313555 has 16 divisors (see below), whose sum is σ = 3745440. Its totient is φ = 1219328.

The previous prime is 2313541. The next prime is 2313557. The reversal of 2313555 is 5553132.

2313555 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 2313555 - 2⁴ = 2313539 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2313557) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 469 + ... + 2201.

It is an arithmetic number, because the mean of its divisors is an integer number (234090).

2^2313555 is an apocalyptic number.

2313555 is a deficient number, since it is larger than the sum of its proper divisors (1431885).

2313555 is a wasteful number, since it uses less digits than its factorization.

2313555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1830.

The product of its digits is 2250, while the sum is 24.

The square root of 2313555 is about 1521.0374748835. The cubic root of 2313555 is about 132.2594186661.

Adding to 2313555 its reverse (5553132), we get a palindrome (7866687).

The spelling of 2313555 in words is "two million, three hundred thirteen thousand, five hundred fifty-five".