13258275 has 12 divisors (see below), whose sum is σ = 21920472. Its totient is φ = 7071040.

The previous prime is 13258261. The next prime is 13258291. The reversal of 13258275 is 57285231.

It is not a de Polignac number, because 13258275 - 2⁵ = 13258243 is a prime.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 88314 + ... + 88463.

It is an arithmetic number, because the mean of its divisors is an integer number (1826706).

Almost surely, 2^13258275 is an apocalyptic number.

13258275 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

13258275 is a deficient number, since it is larger than the sum of its proper divisors (8662197).

13258275 is a wasteful number, since it uses less digits than its factorization.

13258275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176790 (or 176785 counting only the distinct ones).

The product of its digits is 16800, while the sum is 33.

The square root of 13258275 is about 3641.1914258935. The cubic root of 13258275 is about 236.6804252620.

The spelling of 13258275 in words is "thirteen million, two hundred fifty-eight thousand, two hundred seventy-five".