14890 has 8 divisors (see below), whose sum is σ = 26820. Its totient is φ = 5952.

The previous prime is 14887. The next prime is 14891. The reversal of 14890 is 9841.

14890 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 14161 + 729 = 119^2 + 27^2 .

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14891) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 735 + ... + 754.

2¹⁴⁸⁹⁰ is an apocalyptic number.

14890 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14890 is a deficient number, since it is larger than the sum of its proper divisors (11930).

14890 is a wasteful number, since it uses less digits than its factorization.

14890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1496.

The product of its (nonzero) digits is 288, while the sum is 22.

The square root of 14890 is about 122.0245876863. The cubic root of 14890 is about 24.6016875922.

The spelling of 14890 in words is "fourteen thousand, eight hundred ninety".