12737372 has 12 divisors (see below), whose sum is σ = 23463720. Its totient is φ = 6033456.

The previous prime is 12737371. The next prime is 12737383. The reversal of 12737372 is 27373721.

12737372 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12737371) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83723 + ... + 83874.

It is an arithmetic number, because the mean of its divisors is an integer number (1955310).

Almost surely, 2^12737372 is an apocalyptic number.

It is an amenable number.

12737372 is a deficient number, since it is larger than the sum of its proper divisors (10726348).

12737372 is a wasteful number, since it uses less digits than its factorization.

12737372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167620 (or 167618 counting only the distinct ones).

The product of its digits is 12348, while the sum is 32.

The square root of 12737372 is about 3568.9455025259. The cubic root of 12737372 is about 233.5392839248.

The spelling of 12737372 in words is "twelve million, seven hundred thirty-seven thousand, three hundred seventy-two".