14212312 has 8 divisors (see below), whose sum is σ = 26648100. Its totient is φ = 7106152.

The previous prime is 14212307. The next prime is 14212313. The reversal of 14212312 is 21321241.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14212313) by changing a digit.

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 as a sum of consecutive naturals, namely, 888262 + ... + 888277.

Almost surely, 2^14212312 is an apocalyptic number.

It is an amenable number.

14212312 is a deficient number, since it is larger than the sum of its proper divisors (12435788).

14212312 is a wasteful number, since it uses less digits than its factorization.

14212312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1776545 (or 1776541 counting only the distinct ones).

The product of its digits is 96, while the sum is 16.

The square root of 14212312 is about 3769.9220151085. The cubic root of 14212312 is about 242.2264574195.

Adding to 14212312 its reverse (21321241), we get a palindrome (35533553).

The spelling of 14212312 in words is "fourteen million, two hundred twelve thousand, three hundred twelve".