13426158 has 64 divisors (see below), whose sum is σ = 30481920. Its totient is φ = 3919872.

The previous prime is 13426121. The next prime is 13426187. The reversal of 13426158 is 85162431.

It is a Curzon number.

It is a plaindrome in base 16.

It is a zygodrome in base 16.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 138366 + ... + 138462.

It is an arithmetic number, because the mean of its divisors is an integer number (476280).

Almost surely, 2^13426158 is an apocalyptic number.

13426158 is an abundant number, since it is smaller than the sum of its proper divisors (17055762).

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

13426158 is a wasteful number, since it uses less digits than its factorization.

13426158 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201.

The product of its digits is 5760, while the sum is 30.

The square root of 13426158 is about 3664.1722121101. The cubic root of 13426158 is about 237.6752272877.

Adding to 13426158 its reverse (85162431), we get a palindrome (98588589).

The spelling of 13426158 in words is "thirteen million, four hundred twenty-six thousand, one hundred fifty-eight".