13198411 has 4 divisors (see below), whose sum is σ = 13357512. Its totient is φ = 13039312.

The previous prime is 13198379. The next prime is 13198429. The reversal of 13198411 is 11489131.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11489131 = 1301 ⋅8831.

It is a cyclic number.

It is not a de Polignac number, because 13198411 - 2⁵ = 13198379 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13198411.

It is not an unprimeable number, because it can be changed into a prime (13198441) 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 3 ways as a sum of consecutive naturals, for example, 79426 + ... + 79591.

It is an arithmetic number, because the mean of its divisors is an integer number (3339378).

Almost surely, 2^13198411 is an apocalyptic number.

13198411 is a deficient number, since it is larger than the sum of its proper divisors (159101).

13198411 is an equidigital number, since it uses as much as digits as its factorization.

13198411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159100.

The product of its digits is 864, while the sum is 28.

The square root of 13198411 is about 3632.9617394077. The cubic root of 13198411 is about 236.3236665469.

It can be divided in two parts, 1319 and 8411, that added together give a triangular number (9730 = T₁₃₉).

The spelling of 13198411 in words is "thirteen million, one hundred ninety-eight thousand, four hundred eleven".