12299461 has 2 divisors, whose sum is σ = 12299462. Its totient is φ = 12299460.

The previous prime is 12299437. The next prime is 12299471. The reversal of 12299461 is 16499221.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8014561 + 4284900 = 2831^2 + 2070^2 .

It is a cyclic number.

It is not a de Polignac number, because 12299461 - 2¹⁷ = 12168389 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12299471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6149730 + 6149731.

It is an arithmetic number, because the mean of its divisors is an integer number (6149731).

Almost surely, 2^12299461 is an apocalyptic number.

It is an amenable number.

12299461 is a deficient number, since it is larger than the sum of its proper divisors (1).

12299461 is an equidigital number, since it uses as much as digits as its factorization.

12299461 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7776, while the sum is 34.

The square root of 12299461 is about 3507.0587391716. The cubic root of 12299461 is about 230.8316521083.

The spelling of 12299461 in words is "twelve million, two hundred ninety-nine thousand, four hundred sixty-one".