12266453 has 2 divisors, whose sum is σ = 12266454. Its totient is φ = 12266452.

The previous prime is 12266431. The next prime is 12266459. The reversal of 12266453 is 35466221.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12124324 + 142129 = 3482^2 + 377^2 .

It is a cyclic number.

It is not a de Polignac number, because 12266453 - 2¹⁸ = 12004309 is a prime.

It is a super-3 number, since 3×12266453³ (a number of 22 digits) contains 333 as substring.

It is a Chen prime.

It is equal to p₈₀₄₃₅₉ and since 12266453 and 804359 have the same sum of digits, it is a Honaker prime.

It is a plaindrome in base 15.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12266459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6133226 + 6133227.

It is an arithmetic number, because the mean of its divisors is an integer number (6133227).

Almost surely, 2^12266453 is an apocalyptic number.

It is an amenable number.

12266453 is a deficient number, since it is larger than the sum of its proper divisors (1).

12266453 is an equidigital number, since it uses as much as digits as its factorization.

12266453 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8640, while the sum is 29.

The square root of 12266453 is about 3502.3496398846. The cubic root of 12266453 is about 230.6249732057.

The spelling of 12266453 in words is "twelve million, two hundred sixty-six thousand, four hundred fifty-three".