12437268 has 48 divisors (see below), whose sum is σ = 31497984. Its totient is φ = 3804160.

The previous prime is 12437261. The next prime is 12437297. The reversal of 12437268 is 86273421.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12437261) 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 in 15 ways as a sum of consecutive naturals, for example, 7621 + ... + 9107.

It is an arithmetic number, because the mean of its divisors is an integer number (656208).

Almost surely, 2^12437268 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 12437268, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15748992).

12437268 is an abundant number, since it is smaller than the sum of its proper divisors (19060716).

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

12437268 is a wasteful number, since it uses less digits than its factorization.

12437268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1552 (or 1550 counting only the distinct ones).

The product of its digits is 16128, while the sum is 33.

The square root of 12437268 is about 3526.6511026752. The cubic root of 12437268 is about 231.6905555362.

The spelling of 12437268 in words is "twelve million, four hundred thirty-seven thousand, two hundred sixty-eight".