2313808 has 40 divisors (see below), whose sum is σ = 5211968. Its totient is φ = 974592.

The previous prime is 2313799. The next prime is 2313827. The reversal of 2313808 is 8083132.

It is a nialpdrome in base 14.

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, 8035 + ... + 8317.

2^2313808 is an apocalyptic number.

2313808 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2313808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2605984).

2313808 is an abundant number, since it is smaller than the sum of its proper divisors (2898160).

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

2313808 is a wasteful number, since it uses less digits than its factorization.

2313808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 371 (or 365 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 2313808 is about 1521.1206395286. The cubic root of 2313808 is about 132.2642395894.

It can be divided in two parts, 23 and 13808, that added together give a palindrome (13831).

The spelling of 2313808 in words is "two million, three hundred thirteen thousand, eight hundred eight".