13218795 has 40 divisors (see below), whose sum is σ = 23975424. Its totient is φ = 6967296.

The previous prime is 13218743. The next prime is 13218823. The reversal of 13218795 is 59781231.

It is not a de Polignac number, because 13218795 - 2¹⁴ = 13202411 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 51307 + ... + 51563.

Almost surely, 2^13218795 is an apocalyptic number.

13218795 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

13218795 is a deficient number, since it is larger than the sum of its proper divisors (10756629).

13218795 is a wasteful number, since it uses less digits than its factorization.

13218795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 401 (or 392 counting only the distinct ones).

The product of its digits is 15120, while the sum is 36.

The square root of 13218795 is about 3635.7660815845. The cubic root of 13218795 is about 236.4452656241.

The spelling of 13218795 in words is "thirteen million, two hundred eighteen thousand, seven hundred ninety-five".