13822198 has 8 divisors (see below), whose sum is σ = 22328208. Its totient is φ = 6379464.

The previous prime is 13822157. The next prime is 13822217. The reversal of 13822198 is 89122831.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 265786 + ... + 265837.

It is an arithmetic number, because the mean of its divisors is an integer number (2791026).

Almost surely, 2^13822198 is an apocalyptic number.

13822198 is a deficient number, since it is larger than the sum of its proper divisors (8506010).

13822198 is a wasteful number, since it uses less digits than its factorization.

13822198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 531638.

The product of its digits is 6912, while the sum is 34.

The square root of 13822198 is about 3717.8216740452. The cubic root of 13822198 is about 239.9895713061.

The spelling of 13822198 in words is "thirteen million, eight hundred twenty-two thousand, one hundred ninety-eight".