13198241 has 8 divisors (see below), whose sum is σ = 15339840. Its totient is φ = 11120688.

The previous prime is 13198223. The next prime is 13198243. The reversal of 13198241 is 14289131.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13198241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13198243) 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 7 ways as a sum of consecutive naturals, for example, 15566 + ... + 16391.

It is an arithmetic number, because the mean of its divisors is an integer number (1917480).

Almost surely, 2^13198241 is an apocalyptic number.

It is an amenable number.

13198241 is a deficient number, since it is larger than the sum of its proper divisors (2141599).

13198241 is an equidigital number, since it uses as much as digits as its factorization.

13198241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32023.

The product of its digits is 1728, while the sum is 29.

The square root of 13198241 is about 3632.9383424440. The cubic root of 13198241 is about 236.3226518996.

The spelling of 13198241 in words is "thirteen million, one hundred ninety-eight thousand, two hundred forty-one".