13255386 has 8 divisors (see below), whose sum is σ = 26510784. Its totient is φ = 4418460.

The previous prime is 13255373. The next prime is 13255397. The reversal of 13255386 is 68355231.

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

13255386 is an admirable 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 3 ways as a sum of consecutive naturals, for example, 1104610 + ... + 1104621.

It is an arithmetic number, because the mean of its divisors is an integer number (3313848).

Almost surely, 2^13255386 is an apocalyptic number.

13255386 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13255386 is a wasteful number, since it uses less digits than its factorization.

13255386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2209236.

The product of its digits is 21600, while the sum is 33.

The square root of 13255386 is about 3640.7946934701. The cubic root of 13255386 is about 236.6632329948.

The spelling of 13255386 in words is "thirteen million, two hundred fifty-five thousand, three hundred eighty-six".