14891198 has 48 divisors (see below), whose sum is σ = 27480384. Its totient is φ = 6027840.

The previous prime is 14891161. The next prime is 14891203. The reversal of 14891198 is 89119841.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 244088 + ... + 244148.

It is an arithmetic number, because the mean of its divisors is an integer number (572508).

Almost surely, 2^14891198 is an apocalyptic number.

14891198 is a deficient number, since it is larger than the sum of its proper divisors (12589186).

14891198 is a wasteful number, since it uses less digits than its factorization.

14891198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177 (or 170 counting only the distinct ones).

The product of its digits is 20736, while the sum is 41.

The square root of 14891198 is about 3858.9115045567. The cubic root of 14891198 is about 246.0234736452.

The spelling of 14891198 in words is "fourteen million, eight hundred ninety-one thousand, one hundred ninety-eight".