14255855 has 4 divisors (see below), whose sum is σ = 17107032. Its totient is φ = 11404680.

The previous prime is 14255821. The next prime is 14255861. The reversal of 14255855 is 55855241.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 14255855 - 2¹⁰ = 14254831 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, 1425581 + ... + 1425590.

It is an arithmetic number, because the mean of its divisors is an integer number (4276758).

Almost surely, 2^14255855 is an apocalyptic number.

14255855 is a deficient number, since it is larger than the sum of its proper divisors (2851177).

14255855 is an equidigital number, since it uses as much as digits as its factorization.

14255855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2851176.

The product of its digits is 40000, while the sum is 35.

The square root of 14255855 is about 3775.6926516866. The cubic root of 14255855 is about 242.4735791529.

The spelling of 14255855 in words is "fourteen million, two hundred fifty-five thousand, eight hundred fifty-five".