14212245 has 8 divisors (see below), whose sum is σ = 22739616. Its totient is φ = 7579856.

The previous prime is 14212217. The next prime is 14212259. The reversal of 14212245 is 54221241.

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

It is a cyclic number.

It is not a de Polignac number, because 14212245 - 2¹² = 14208149 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 473727 + ... + 473756.

It is an arithmetic number, because the mean of its divisors is an integer number (2842452).

Almost surely, 2^14212245 is an apocalyptic number.

14212245 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14212245 is a deficient number, since it is larger than the sum of its proper divisors (8527371).

14212245 is an equidigital number, since it uses as much as digits as its factorization.

14212245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 947491.

The product of its digits is 640, while the sum is 21.

The square root of 14212245 is about 3769.9131289726. The cubic root of 14212245 is about 242.2260767825.

Adding to 14212245 its reverse (54221241), we get a palindrome (68433486).

The spelling of 14212245 in words is "fourteen million, two hundred twelve thousand, two hundred forty-five".