14487998 has 8 divisors (see below), whose sum is σ = 24836592. Its totient is φ = 6209136.

The previous prime is 14487989. The next prime is 14488003. The reversal of 14487998 is 89978441.

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

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, 517415 + ... + 517442.

It is an arithmetic number, because the mean of its divisors is an integer number (3104574).

Almost surely, 2^14487998 is an apocalyptic number.

14487998 is a deficient number, since it is larger than the sum of its proper divisors (10348594).

14487998 is a wasteful number, since it uses less digits than its factorization.

14487998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1034866.

The product of its digits is 580608, while the sum is 50.

The square root of 14487998 is about 3806.3102868789. The cubic root of 14487998 is about 243.7826493193.

The spelling of 14487998 in words is "fourteen million, four hundred eighty-seven thousand, nine hundred ninety-eight".