14388898 has 8 divisors (see below), whose sum is σ = 22279680. Its totient is φ = 6962340.

The previous prime is 14388877. The next prime is 14388911. The reversal of 14388898 is 89888341.

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

It is a plaindrome in base 12.

It is an unprimeable number.

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, 115978 + ... + 116101.

It is an arithmetic number, because the mean of its divisors is an integer number (2784960).

Almost surely, 2^14388898 is an apocalyptic number.

14388898 is a deficient number, since it is larger than the sum of its proper divisors (7890782).

14388898 is a wasteful number, since it uses less digits than its factorization.

14388898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232112.

The product of its digits is 442368, while the sum is 49.

The square root of 14388898 is about 3793.2700932045. The cubic root of 14388898 is about 243.2255409644.

The spelling of 14388898 in words is "fourteen million, three hundred eighty-eight thousand, eight hundred ninety-eight".