14390 has 8 divisors (see below), whose sum is σ = 25920. Its totient is φ = 5752.

The previous prime is 14389. The next prime is 14401. The reversal of 14390 is 9341.

14390 is digitally balanced in base 2 and base 6, because in such bases it contains all the possibile digits an equal number of times.

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

14390 is strictly pandigital in base 6.

It is a congruent number.

It is an unprimeable number.

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, 710 + ... + 729.

It is an arithmetic number, because the mean of its divisors is an integer number (3240).

2¹⁴³⁹⁰ is an apocalyptic number.

14390 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14390 is a deficient number, since it is larger than the sum of its proper divisors (11530).

14390 is a wasteful number, since it uses less digits than its factorization.

14390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1446.

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 14390 is about 119.9583260970. The cubic root of 14390 is about 24.3231750096.

It can be divided in two parts, 14 and 390, that multiplied together give a triangular number (5460 = T₁₀₄).

The spelling of 14390 in words is "fourteen thousand, three hundred ninety".