12298061 has 2 divisors, whose sum is σ = 12298062. Its totient is φ = 12298060.

The previous prime is 12298057. The next prime is 12298093. The reversal of 12298061 is 16089221.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11600836 + 697225 = 3406^2 + 835^2 .

It is a cyclic number.

It is not a de Polignac number, because 12298061 - 2² = 12298057 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12298961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6149030 + 6149031.

It is an arithmetic number, because the mean of its divisors is an integer number (6149031).

Almost surely, 2^12298061 is an apocalyptic number.

It is an amenable number.

12298061 is a deficient number, since it is larger than the sum of its proper divisors (1).

12298061 is an equidigital number, since it uses as much as digits as its factorization.

12298061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 29.

The square root of 12298061 is about 3506.8591360361. The cubic root of 12298061 is about 230.8228935517.

The spelling of 12298061 in words is "twelve million, two hundred ninety-eight thousand, sixty-one".