14455198 has 8 divisors (see below), whose sum is σ = 21774240. Its totient is φ = 7197120.

The previous prime is 14455193. The next prime is 14455211. The reversal of 14455198 is 89155441.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14455193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14643 + ... + 15598.

It is an arithmetic number, because the mean of its divisors is an integer number (2721780).

Almost surely, 2^14455198 is an apocalyptic number.

14455198 is a deficient number, since it is larger than the sum of its proper divisors (7319042).

14455198 is a wasteful number, since it uses less digits than its factorization.

14455198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30482.

The product of its digits is 28800, while the sum is 37.

The square root of 14455198 is about 3801.9992109415. Note that the first 3 decimals coincide. The cubic root of 14455198 is about 243.5985403137.

The spelling of 14455198 in words is "fourteen million, four hundred fifty-five thousand, one hundred ninety-eight".