14121198 has 96 divisors (see below), whose sum is σ = 38840256. Its totient is φ = 3608064.

The previous prime is 14121167. The next prime is 14121221. The reversal of 14121198 is 89112141.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 60490 + ... + 60722.

It is an arithmetic number, because the mean of its divisors is an integer number (404586).

Almost surely, 2^14121198 is an apocalyptic number.

14121198 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 14121198, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19420128).

14121198 is an abundant number, since it is smaller than the sum of its proper divisors (24719058).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14121198 is a wasteful number, since it uses less digits than its factorization.

14121198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 298 (or 295 counting only the distinct ones).

The product of its digits is 576, while the sum is 27.

The square root of 14121198 is about 3757.8182499956. The cubic root of 14121198 is about 241.7077157910.

The spelling of 14121198 in words is "fourteen million, one hundred twenty-one thousand, one hundred ninety-eight".