12914544 has 40 divisors (see below), whose sum is σ = 33671952. Its totient is φ = 4264960.

The previous prime is 12914537. The next prime is 12914557. The reversal of 12914544 is 44541921.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.

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 7 ways as a sum of consecutive naturals, for example, 4234 + ... + 6614.

Almost surely, 2^12914544 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12914544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16835976).

12914544 is an abundant number, since it is smaller than the sum of its proper divisors (20757408).

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

12914544 is a wasteful number, since it uses less digits than its factorization.

12914544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2505 (or 2499 counting only the distinct ones).

The product of its digits is 5760, while the sum is 30.

The square root of 12914544 is about 3593.6811210791. The cubic root of 12914544 is about 234.6171160589.

The spelling of 12914544 in words is "twelve million, nine hundred fourteen thousand, five hundred forty-four".