14226012 has 36 divisors (see below), whose sum is σ = 36212176. Its totient is φ = 4708800.

The previous prime is 14226001. The next prime is 14226031. The reversal of 14226012 is 21062241.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 4128 + ... + 6744.

Almost surely, 2^14226012 is an apocalyptic number.

14226012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14226012 is an abundant number, since it is smaller than the sum of its proper divisors (21986164).

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

14226012 is a wasteful number, since it uses less digits than its factorization.

14226012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2778 (or 2773 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 14226012 is about 3771.7385911540. The cubic root of 14226012 is about 242.3042640599.

Adding to 14226012 its reverse (21062241), we get a palindrome (35288253).

The spelling of 14226012 in words is "fourteen million, two hundred twenty-six thousand, twelve".