12036977 has 2 divisors, whose sum is σ = 12036978. Its totient is φ = 12036976.

The previous prime is 12036971. The next prime is 12036991. The reversal of 12036977 is 77963021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11895601 + 141376 = 3449^2 + 376^2 .

It is a cyclic number.

It is not a de Polignac number, because 12036977 - 2⁴ = 12036961 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (12036971) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6018488 + 6018489.

It is an arithmetic number, because the mean of its divisors is an integer number (6018489).

Almost surely, 2^12036977 is an apocalyptic number.

It is an amenable number.

12036977 is a deficient number, since it is larger than the sum of its proper divisors (1).

12036977 is an equidigital number, since it uses as much as digits as its factorization.

12036977 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15876, while the sum is 35.

The square root of 12036977 is about 3469.4346801749. The cubic root of 12036977 is about 229.1777634884.

Adding to 12036977 its reverse (77963021), we get a palindrome (89999998).

The spelling of 12036977 in words is "twelve million, thirty-six thousand, nine hundred seventy-seven".