13768255 has 16 divisors (see below), whose sum is σ = 17866080. Its totient is φ = 10150272.

The previous prime is 13768253. The next prime is 13768267. The reversal of 13768255 is 55286731.

It is a cyclic number.

It is not a de Polignac number, because 13768255 - 2¹ = 13768253 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13768253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1557 + ... + 5473.

It is an arithmetic number, because the mean of its divisors is an integer number (1116630).

Almost surely, 2^13768255 is an apocalyptic number.

13768255 is a deficient number, since it is larger than the sum of its proper divisors (4097825).

13768255 is a wasteful number, since it uses less digits than its factorization.

13768255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3978.

The product of its digits is 50400, while the sum is 37.

The square root of 13768255 is about 3710.5599307921. The cubic root of 13768255 is about 239.6769670225.

The spelling of 13768255 in words is "thirteen million, seven hundred sixty-eight thousand, two hundred fifty-five".