13864315 has 8 divisors (see below), whose sum is σ = 16799328. Its totient is φ = 10983360.

The previous prime is 13864313. The next prime is 13864321. The reversal of 13864315 is 51346831.

13864315 is digitally balanced in base 3, 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 not a de Polignac number, because 13864315 - 2¹ = 13864313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13864313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12946 + ... + 13975.

It is an arithmetic number, because the mean of its divisors is an integer number (2099916).

Almost surely, 2^13864315 is an apocalyptic number.

13864315 is a deficient number, since it is larger than the sum of its proper divisors (2935013).

13864315 is a wasteful number, since it uses less digits than its factorization.

13864315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27029.

The product of its digits is 8640, while the sum is 31.

The square root of 13864315 is about 3723.4815697140. The cubic root of 13864315 is about 240.2330779693.

The spelling of 13864315 in words is "thirteen million, eight hundred sixty-four thousand, three hundred fifteen".