13956255 has 24 divisors (see below), whose sum is σ = 24277968. Its totient is φ = 7416576.

The previous prime is 13956247. The next prime is 13956311. The reversal of 13956255 is 55265931.

It is not a de Polignac number, because 13956255 - 2³ = 13956247 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23239 + ... + 23831.

It is an arithmetic number, because the mean of its divisors is an integer number (1011582).

Almost surely, 2^13956255 is an apocalyptic number.

13956255 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

13956255 is a deficient number, since it is larger than the sum of its proper divisors (10321713).

13956255 is a wasteful number, since it uses less digits than its factorization.

13956255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1127 (or 1124 counting only the distinct ones).

The product of its digits is 40500, while the sum is 36.

The square root of 13956255 is about 3735.8071417031. The cubic root of 13956255 is about 240.7629367116.

The spelling of 13956255 in words is "thirteen million, nine hundred fifty-six thousand, two hundred fifty-five".