11745315 has 24 divisors (see below), whose sum is σ = 20471568. Its totient is φ = 6229440.

The previous prime is 11745289. The next prime is 11745323. The reversal of 11745315 is 51354711.

11745315 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11745315 - 2¹¹ = 11743267 is a prime.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 8877 + ... + 10113.

It is an arithmetic number, because the mean of its divisors is an integer number (852982).

Almost surely, 2^11745315 is an apocalyptic number.

11745315 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

11745315 is a deficient number, since it is larger than the sum of its proper divisors (8726253).

11745315 is a wasteful number, since it uses less digits than its factorization.

11745315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1459 (or 1456 counting only the distinct ones).

The product of its digits is 2100, while the sum is 27.

The square root of 11745315 is about 3427.1438545821. The cubic root of 11745315 is about 227.3115776736.

The spelling of 11745315 in words is "eleven million, seven hundred forty-five thousand, three hundred fifteen".