12683237 has 16 divisors (see below), whose sum is σ = 15354240. Its totient is φ = 10245312.

The previous prime is 12683221. The next prime is 12683243. The reversal of 12683237 is 73238621.

It is a happy number.

12683237 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12683237 - 2⁴ = 12683221 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12683287) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8003 + ... + 9455.

It is an arithmetic number, because the mean of its divisors is an integer number (959640).

Almost surely, 2^12683237 is an apocalyptic number.

It is an amenable number.

12683237 is a deficient number, since it is larger than the sum of its proper divisors (2671003).

12683237 is a wasteful number, since it uses less digits than its factorization.

12683237 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1532.

The product of its digits is 12096, while the sum is 32.

The square root of 12683237 is about 3561.3532540314. The cubic root of 12683237 is about 233.2079596309.

The spelling of 12683237 in words is "twelve million, six hundred eighty-three thousand, two hundred thirty-seven".