13098156 has 24 divisors (see below), whose sum is σ = 30696960. Its totient is φ = 4346832.

The previous prime is 13098149. The next prime is 13098157. The reversal of 13098156 is 65189031.

It is not an unprimeable number, because it can be changed into a prime (13098157) 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, 585 + ... + 5151.

It is an arithmetic number, because the mean of its divisors is an integer number (1279040).

Almost surely, 2^13098156 is an apocalyptic number.

It is an amenable number.

13098156 is an abundant number, since it is smaller than the sum of its proper divisors (17598804).

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

13098156 is a wasteful number, since it uses less digits than its factorization.

13098156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4813 (or 4811 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 33.

The square root of 13098156 is about 3619.1374663033. The cubic root of 13098156 is about 235.7237742999.

The spelling of 13098156 in words is "thirteen million, ninety-eight thousand, one hundred fifty-six".