13198134 has 8 divisors (see below), whose sum is σ = 26396280. Its totient is φ = 4399376.

The previous prime is 13198127. The next prime is 13198139. The reversal of 13198134 is 43189131.

13198134 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

13198134 is an admirable number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13198139) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1099839 + ... + 1099850.

It is an arithmetic number, because the mean of its divisors is an integer number (3299535).

Almost surely, 2^13198134 is an apocalyptic number.

13198134 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

13198134 is a wasteful number, since it uses less digits than its factorization.

13198134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2199694.

The product of its digits is 2592, while the sum is 30.

The square root of 13198134 is about 3632.9236160426. The cubic root of 13198134 is about 236.3220132642.

It can be divided in two parts, 1319 and 8134, that added together give a triangular number (9453 = T₁₃₇).

The spelling of 13198134 in words is "thirteen million, one hundred ninety-eight thousand, one hundred thirty-four".