13198276 has 48 divisors (see below), whose sum is σ = 28788480. Its totient is φ = 5155200.

The previous prime is 13198267. The next prime is 13198279. The reversal of 13198276 is 67289131.

It is not an unprimeable number, because it can be changed into a prime (13198279) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36585 + ... + 36943.

It is an arithmetic number, because the mean of its divisors is an integer number (599760).

Almost surely, 2^13198276 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13198276, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14394240).

13198276 is an abundant number, since it is smaller than the sum of its proper divisors (15590204).

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

13198276 is a wasteful number, since it uses less digits than its factorization.

13198276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 484 (or 482 counting only the distinct ones).

The product of its digits is 18144, while the sum is 37.

The square root of 13198276 is about 3632.9431594783. The cubic root of 13198276 is about 236.3228607983.

The spelling of 13198276 in words is "thirteen million, one hundred ninety-eight thousand, two hundred seventy-six".