13089255 has 16 divisors (see below), whose sum is σ = 21110784. Its totient is φ = 6924960.

The previous prime is 13089229. The next prime is 13089281. The reversal of 13089255 is 55298031.

It is an interprime number because it is at equal distance from previous prime (13089229) and next prime (13089281).

It is not a de Polignac number, because 13089255 - 2⁶ = 13089191 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1531 + ... + 5340.

It is an arithmetic number, because the mean of its divisors is an integer number (1319424).

Almost surely, 2^13089255 is an apocalyptic number.

13089255 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

13089255 is a deficient number, since it is larger than the sum of its proper divisors (8021529).

13089255 is a wasteful number, since it uses less digits than its factorization.

13089255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7006.

The product of its (nonzero) digits is 10800, while the sum is 33.

The square root of 13089255 is about 3617.9075444240. The cubic root of 13089255 is about 235.6703659480.

The spelling of 13089255 in words is "thirteen million, eighty-nine thousand, two hundred fifty-five".