12124337 has 4 divisors (see below), whose sum is σ = 12762480. Its totient is φ = 11486196.

The previous prime is 12124327. The next prime is 12124339. The reversal of 12124337 is 73342121.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 12124337 - 2⁸ = 12124081 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12124339) 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, 319043 + ... + 319080.

It is an arithmetic number, because the mean of its divisors is an integer number (3190620).

Almost surely, 2^12124337 is an apocalyptic number.

It is an amenable number.

12124337 is a deficient number, since it is larger than the sum of its proper divisors (638143).

12124337 is an equidigital number, since it uses as much as digits as its factorization.

12124337 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 638142.

The product of its digits is 1008, while the sum is 23.

The square root of 12124337 is about 3482.0018667428. The cubic root of 12124337 is about 229.7308571984.

Adding to 12124337 its reverse (73342121), we get a palindrome (85466458).

The spelling of 12124337 in words is "twelve million, one hundred twenty-four thousand, three hundred thirty-seven".