13967255 has 4 divisors (see below), whose sum is σ = 16760712. Its totient is φ = 11173800.

The previous prime is 13967237. The next prime is 13967269. The reversal of 13967255 is 55276931.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 55276931 = 919 ⋅60149.

It is not a de Polignac number, because 13967255 - 2²⁰ = 12918679 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1396721 + ... + 1396730.

It is an arithmetic number, because the mean of its divisors is an integer number (4190178).

Almost surely, 2^13967255 is an apocalyptic number.

13967255 is a deficient number, since it is larger than the sum of its proper divisors (2793457).

13967255 is an equidigital number, since it uses as much as digits as its factorization.

13967255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2793456.

The product of its digits is 56700, while the sum is 38.

The square root of 13967255 is about 3737.2790904614. The cubic root of 13967255 is about 240.8261747080.

The spelling of 13967255 in words is "thirteen million, nine hundred sixty-seven thousand, two hundred fifty-five".