13255347 has 16 divisors (see below), whose sum is σ = 20502272. Its totient is φ = 7460640.

The previous prime is 13255303. The next prime is 13255351. The reversal of 13255347 is 74355231.

It is not a de Polignac number, because 13255347 - 2⁶ = 13255283 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13255397) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3304 + ... + 6117.

It is an arithmetic number, because the mean of its divisors is an integer number (1281392).

Almost surely, 2^13255347 is an apocalyptic number.

13255347 is a deficient number, since it is larger than the sum of its proper divisors (7246925).

13255347 is an equidigital number, since it uses as much as digits as its factorization.

13255347 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9498.

The product of its digits is 12600, while the sum is 30.

The square root of 13255347 is about 3640.7893374926. The cubic root of 13255347 is about 236.6630008910.

The spelling of 13255347 in words is "thirteen million, two hundred fifty-five thousand, three hundred forty-seven".