14117998 has 8 divisors (see below), whose sum is σ = 22097808. Its totient is φ = 6752064.

The previous prime is 14117959. The next prime is 14118017. The reversal of 14117998 is 89971141.

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

It is a self number, because there is not a number n which added to its sum of digits gives 14117998.

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, 153411 + ... + 153502.

It is an arithmetic number, because the mean of its divisors is an integer number (2762226).

Almost surely, 2^14117998 is an apocalyptic number.

14117998 is a deficient number, since it is larger than the sum of its proper divisors (7979810).

14117998 is a wasteful number, since it uses less digits than its factorization.

14117998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 306938.

The product of its digits is 18144, while the sum is 40.

The square root of 14117998 is about 3757.3924468972. The cubic root of 14117998 is about 241.6894566432.

It can be divided in two parts, 1411 and 7998, that added together give a square (9409 = 97²).

The spelling of 14117998 in words is "fourteen million, one hundred seventeen thousand, nine hundred ninety-eight".