11732313 has 12 divisors (see below), whose sum is σ = 15918864. Its totient is φ = 7686000.

The previous prime is 11732309. The next prime is 11732321. The reversal of 11732313 is 31323711.

It is not a de Polignac number, because 11732313 - 2² = 11732309 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11732313.

It is not an unprimeable number, because it can be changed into a prime (11732393) 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 11 ways as a sum of consecutive naturals, for example, 10638 + ... + 11688.

It is an arithmetic number, because the mean of its divisors is an integer number (1326572).

Almost surely, 2^11732313 is an apocalyptic number.

It is an amenable number.

11732313 is a deficient number, since it is larger than the sum of its proper divisors (4186551).

11732313 is an equidigital number, since it uses as much as digits as its factorization.

11732313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1176 (or 1115 counting only the distinct ones).

The product of its digits is 378, while the sum is 21.

The square root of 11732313 is about 3425.2464144934. The cubic root of 11732313 is about 227.2276691427.

It can be divided in two parts, 1173 and 2313, that added together give a triangular number (3486 = T₈₃).

The spelling of 11732313 in words is "eleven million, seven hundred thirty-two thousand, three hundred thirteen".