14224290 has 16 divisors (see below), whose sum is σ = 34138368. Its totient is φ = 3793136.

The previous prime is 14224289. The next prime is 14224303. The reversal of 14224290 is 9242241.

It is a self number, because there is not a number n which added to its sum of digits gives 14224290.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 237042 + ... + 237101.

It is an arithmetic number, because the mean of its divisors is an integer number (2133648).

Almost surely, 2^14224290 is an apocalyptic number.

14224290 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14224290 is an abundant number, since it is smaller than the sum of its proper divisors (19914078).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14224290 is a wasteful number, since it uses less digits than its factorization.

14224290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 474153.

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 14224290 is about 3771.5103075558. The cubic root of 14224290 is about 242.2944870219.

The spelling of 14224290 in words is "fourteen million, two hundred twenty-four thousand, two hundred ninety".