14227490 has 8 divisors (see below), whose sum is σ = 25609500. Its totient is φ = 5690992.

The previous prime is 14227483. The next prime is 14227531. The reversal of 14227490 is 9472241.

It can be written as a sum of positive squares in 2 ways, for example, as 14145121 + 82369 = 3761^2 + 287^2 .

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

It is a Curzon 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, 711365 + ... + 711384.

Almost surely, 2^14227490 is an apocalyptic number.

14227490 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14227490 is a deficient number, since it is larger than the sum of its proper divisors (11382010).

14227490 is a wasteful number, since it uses less digits than its factorization.

14227490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1422756.

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 14227490 is about 3771.9345169289. The cubic root of 14227490 is about 242.3126551044.

The spelling of 14227490 in words is "fourteen million, two hundred twenty-seven thousand, four hundred ninety".