14204390 has 16 divisors (see below), whose sum is σ = 25672032. Its totient is φ = 5658624.

The previous prime is 14204383. The next prime is 14204423. The reversal of 14204390 is 9340241.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 194 + ... + 5333.

It is an arithmetic number, because the mean of its divisors is an integer number (1604502).

Almost surely, 2^14204390 is an apocalyptic number.

14204390 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14204390 is a deficient number, since it is larger than the sum of its proper divisors (11467642).

14204390 is a wasteful number, since it uses less digits than its factorization.

14204390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5791.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 14204390 is about 3768.8711837897. The cubic root of 14204390 is about 242.1814430535.

The spelling of 14204390 in words is "fourteen million, two hundred four thousand, three hundred ninety".