13315841 has 8 divisors (see below), whose sum is σ = 16601664. Its totient is φ = 10375920.

The previous prime is 13315831. The next prime is 13315849. The reversal of 13315841 is 14851331.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13315841 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13315841.

It is not an unprimeable number, because it can be changed into a prime (13315849) 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 7 ways as a sum of consecutive naturals, for example, 86390 + ... + 86543.

It is an arithmetic number, because the mean of its divisors is an integer number (2075208).

Almost surely, 2^13315841 is an apocalyptic number.

13315841 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

13315841 is a deficient number, since it is larger than the sum of its proper divisors (3285823).

13315841 is a wasteful number, since it uses less digits than its factorization.

13315841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172951.

The product of its digits is 1440, while the sum is 26.

The square root of 13315841 is about 3649.0876942052. The cubic root of 13315841 is about 237.0224776464.

The spelling of 13315841 in words is "thirteen million, three hundred fifteen thousand, eight hundred forty-one".