13258422 has 24 divisors (see below), whose sum is σ = 28810080. Its totient is φ = 4406640.

The previous prime is 13258397. The next prime is 13258451. The reversal of 13258422 is 22485231.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6904 + ... + 8612.

It is an arithmetic number, because the mean of its divisors is an integer number (1200420).

Almost surely, 2^13258422 is an apocalyptic number.

13258422 is an abundant number, since it is smaller than the sum of its proper divisors (15551658).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13258422 is a wasteful number, since it uses less digits than its factorization.

13258422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2148 (or 2145 counting only the distinct ones).

The product of its digits is 3840, while the sum is 27.

The square root of 13258422 is about 3641.2116115381. The cubic root of 13258422 is about 236.6812999835.

The spelling of 13258422 in words is "thirteen million, two hundred fifty-eight thousand, four hundred twenty-two".