12944700 has 108 divisors (see below), whose sum is σ = 42766360. Its totient is φ = 3265920.

The previous prime is 12944689. The next prime is 12944713. The reversal of 12944700 is 744921.

It is a happy number.

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 35 ways as a sum of consecutive naturals, for example, 16722 + ... + 17478.

Almost surely, 2^12944700 is an apocalyptic number.

12944700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12944700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21383180).

12944700 is an abundant number, since it is smaller than the sum of its proper divisors (29821660).

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

12944700 is a wasteful number, since it uses less digits than its factorization.

12944700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 796 (or 786 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 12944700 is about 3597.8743724594. The cubic root of 12944700 is about 234.7995876968.

The spelling of 12944700 in words is "twelve million, nine hundred forty-four thousand, seven hundred".