14251998 has 16 divisors (see below), whose sum is σ = 29111040. Its totient is φ = 4649496.

The previous prime is 14251997. The next prime is 14252011. The reversal of 14251998 is 89915241.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14251997) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24988 + ... + 25551.

It is an arithmetic number, because the mean of its divisors is an integer number (1819440).

Almost surely, 2^14251998 is an apocalyptic number.

14251998 is an abundant number, since it is smaller than the sum of its proper divisors (14859042).

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

14251998 is a wasteful number, since it uses less digits than its factorization.

14251998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50591.

The product of its digits is 25920, while the sum is 39.

The square root of 14251998 is about 3775.1818499246. The cubic root of 14251998 is about 242.4517096602.

The spelling of 14251998 in words is "fourteen million, two hundred fifty-one thousand, nine hundred ninety-eight".