12437282 has 16 divisors (see below), whose sum is σ = 21917952. Its totient is φ = 5218320.

The previous prime is 12437261. The next prime is 12437297. The reversal of 12437282 is 28273421.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 21458 + ... + 22029.

It is an arithmetic number, because the mean of its divisors is an integer number (1369872).

Almost surely, 2^12437282 is an apocalyptic number.

12437282 is a deficient number, since it is larger than the sum of its proper divisors (9480670).

12437282 is a wasteful number, since it uses less digits than its factorization.

12437282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43513.

The product of its digits is 5376, while the sum is 29.

The square root of 12437282 is about 3526.6530875605. The cubic root of 12437282 is about 231.6906424703.

The spelling of 12437282 in words is "twelve million, four hundred thirty-seven thousand, two hundred eighty-two".