2313518 has 8 divisors (see below), whose sum is σ = 3479112. Its totient is φ = 1153816.

The previous prime is 2313511. The next prime is 2313539. The reversal of 2313518 is 8153132.

2313518 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2313493 and 2313502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2313511) 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 3 ways as a sum of consecutive naturals, for example, 305 + ... + 2172.

It is an arithmetic number, because the mean of its divisors is an integer number (434889).

2^2313518 is an apocalyptic number.

2313518 is a deficient number, since it is larger than the sum of its proper divisors (1165594).

2313518 is a wasteful number, since it uses less digits than its factorization.

2313518 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2946.

The product of its digits is 720, while the sum is 23.

The square root of 2313518 is about 1521.0253120839. The cubic root of 2313518 is about 132.2587136005.

The spelling of 2313518 in words is "two million, three hundred thirteen thousand, five hundred eighteen".