12883437 has 24 divisors (see below), whose sum is σ = 21846656. Its totient is φ = 7161696.

The previous prime is 12883411. The next prime is 12883439. The reversal of 12883437 is 73438821.

It is not a de Polignac number, because 12883437 - 2⁷ = 12883309 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 (12883439) 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 23 ways as a sum of consecutive naturals, for example, 433 + ... + 5094.

Almost surely, 2^12883437 is an apocalyptic number.

It is an amenable number.

12883437 is a deficient number, since it is larger than the sum of its proper divisors (8963219).

12883437 is a wasteful number, since it uses less digits than its factorization.

12883437 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5577 (or 5574 counting only the distinct ones).

The product of its digits is 32256, while the sum is 36.

The square root of 12883437 is about 3589.3504983492. The cubic root of 12883437 is about 234.4285921180.

The spelling of 12883437 in words is "twelve million, eight hundred eighty-three thousand, four hundred thirty-seven".