14908990 has 8 divisors (see below), whose sum is σ = 26836200. Its totient is φ = 5963592.

The previous prime is 14908973. The next prime is 14909021. The reversal of 14908990 is 9980941.

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, 745440 + ... + 745459.

It is an arithmetic number, because the mean of its divisors is an integer number (3354525).

Almost surely, 2^14908990 is an apocalyptic number.

14908990 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14908990 is a deficient number, since it is larger than the sum of its proper divisors (11927210).

14908990 is a wasteful number, since it uses less digits than its factorization.

14908990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1490906.

The product of its (nonzero) digits is 23328, while the sum is 40.

The square root of 14908990 is about 3861.2161296669. The cubic root of 14908990 is about 246.1214175780.

The spelling of 14908990 in words is "fourteen million, nine hundred eight thousand, nine hundred ninety".