12914244 has 54 divisors (see below), whose sum is σ = 37979214. Its totient is φ = 3689280.

The previous prime is 12914207. The next prime is 12914267. The reversal of 12914244 is 44241921.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 6563844 + 6350400 = 2562^2 + 2520^2 .

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1897 + ... + 5424.

Almost surely, 2^12914244 is an apocalyptic number.

12914244 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

12914244 is an abundant number, since it is smaller than the sum of its proper divisors (25064970).

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

12914244 is a wasteful number, since it uses less digits than its factorization.

12914244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7345 (or 7333 counting only the distinct ones).

The product of its digits is 2304, while the sum is 27.

The square root of 12914244 is about 3593.6393809062. The cubic root of 12914244 is about 234.6152993557.

The spelling of 12914244 in words is "twelve million, nine hundred fourteen thousand, two hundred forty-four".