13198512 has 40 divisors (see below), whose sum is σ = 34372800. Its totient is φ = 4363840.

The previous prime is 13198501. The next prime is 13198541. The reversal of 13198512 is 21589131.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 13198512.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5239 + ... + 7337.

It is an arithmetic number, because the mean of its divisors is an integer number (859320).

Almost surely, 2^13198512 is an apocalyptic number.

13198512 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13198512 is an abundant number, since it is smaller than the sum of its proper divisors (21174288).

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

13198512 is a wasteful number, since it uses less digits than its factorization.

13198512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2241 (or 2235 counting only the distinct ones).

The product of its digits is 2160, while the sum is 30.

The square root of 13198512 is about 3632.9756398853. The cubic root of 13198512 is about 236.3242693626.

The spelling of 13198512 in words is "thirteen million, one hundred ninety-eight thousand, five hundred twelve".