12080737 has 2 divisors, whose sum is σ = 12080738. Its totient is φ = 12080736.

The previous prime is 12080729. The next prime is 12080779. The reversal of 12080737 is 73708021.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11826721 + 254016 = 3439^2 + 504^2 .

It is an emirp because it is prime and its reverse (73708021) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12080737 - 2³ = 12080729 is a prime.

It is not a weakly prime, because it can be changed into another prime (12080707) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6040368 + 6040369.

It is an arithmetic number, because the mean of its divisors is an integer number (6040369).

Almost surely, 2^12080737 is an apocalyptic number.

It is an amenable number.

12080737 is a deficient number, since it is larger than the sum of its proper divisors (1).

12080737 is an equidigital number, since it uses as much as digits as its factorization.

12080737 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2352, while the sum is 28.

The square root of 12080737 is about 3475.7354617404. The cubic root of 12080737 is about 229.4551501411.

Adding to 12080737 its reverse (73708021), we get a palindrome (85788758).

The spelling of 12080737 in words is "twelve million, eighty thousand, seven hundred thirty-seven".