12267061 has 2 divisors, whose sum is σ = 12267062. Its totient is φ = 12267060.

The previous prime is 12267053. The next prime is 12267067. The reversal of 12267061 is 16076221.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7562500 + 4704561 = 2750^2 + 2169^2 .

It is a cyclic number.

It is not a de Polignac number, because 12267061 - 2³ = 12267053 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12267067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6133530 + 6133531.

It is an arithmetic number, because the mean of its divisors is an integer number (6133531).

Almost surely, 2^12267061 is an apocalyptic number.

It is an amenable number.

12267061 is a deficient number, since it is larger than the sum of its proper divisors (1).

12267061 is an equidigital number, since it uses as much as digits as its factorization.

12267061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 12267061 is about 3502.4364376816. The cubic root of 12267061 is about 230.6287835348.

The spelling of 12267061 in words is "twelve million, two hundred sixty-seven thousand, sixty-one".