13258896 has 40 divisors (see below), whose sum is σ = 39146304. Its totient is φ = 3788160.

The previous prime is 13258873. The next prime is 13258897. The reversal of 13258896 is 69885231.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (13258897) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19395 + ... + 20066.

Almost surely, 2^13258896 is an apocalyptic number.

13258896 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

13258896 is an abundant number, since it is smaller than the sum of its proper divisors (25887408).

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

13258896 is a wasteful number, since it uses less digits than its factorization.

13258896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39479 (or 39473 counting only the distinct ones).

The product of its digits is 103680, while the sum is 42.

The square root of 13258896 is about 3641.2766991812. The cubic root of 13258896 is about 236.6841204699.

The spelling of 13258896 in words is "thirteen million, two hundred fifty-eight thousand, eight hundred ninety-six".