13198415 has 8 divisors (see below), whose sum is σ = 15908640. Its totient is φ = 10511712.

The previous prime is 13198379. The next prime is 13198429. The reversal of 13198415 is 51489131.

13198415 is digitally balanced in base 2, because in such base 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.

It is a cyclic number.

It is not a de Polignac number, because 13198415 - 2¹⁰ = 13197391 is a prime.

It is a congruent number.

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, 4619 + ... + 6908.

It is an arithmetic number, because the mean of its divisors is an integer number (1988580).

Almost surely, 2^13198415 is an apocalyptic number.

13198415 is a deficient number, since it is larger than the sum of its proper divisors (2710225).

13198415 is a wasteful number, since it uses less digits than its factorization.

13198415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11761.

The product of its digits is 4320, while the sum is 32.

The square root of 13198415 is about 3632.9622899226. The cubic root of 13198415 is about 236.3236904209.

The spelling of 13198415 in words is "thirteen million, one hundred ninety-eight thousand, four hundred fifteen".