14215112 has 36 divisors (see below), whose sum is σ = 28196235. Its totient is φ = 6718320.

The previous prime is 14215109. The next prime is 14215121. The reversal of 14215112 is 21151241.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in only one way, i.e., 7107556 + 7107556 = 2666^2 + 2666^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=2666.

It is a Duffinian 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 8 ways as a sum of consecutive naturals, for example, 330563 + ... + 330605.

Almost surely, 2^14215112 is an apocalyptic number.

It is an amenable number.

14215112 is a deficient number, since it is larger than the sum of its proper divisors (13981123).

14215112 is an equidigital number, since it uses as much as digits as its factorization.

14215112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154 (or 76 counting only the distinct ones).

The product of its digits is 80, while the sum is 17.

The square root of 14215112 is about 3770.2933572867. The cubic root of 14215112 is about 242.2423635706.

Adding to 14215112 its reverse (21151241), we get a palindrome (35366353).

The spelling of 14215112 in words is "fourteen million, two hundred fifteen thousand, one hundred twelve".