12252259 has 2 divisors, whose sum is σ = 12252260. Its totient is φ = 12252258.

The previous prime is 12252197. The next prime is 12252263. The reversal of 12252259 is 95225221.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12252259 - 2¹¹ = 12250211 is a prime.

It is equal to p₈₀₃₄₈₅ and since 12252259 and 803485 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (12252269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6126129 + 6126130.

It is an arithmetic number, because the mean of its divisors is an integer number (6126130).

Almost surely, 2^12252259 is an apocalyptic number.

12252259 is a deficient number, since it is larger than the sum of its proper divisors (1).

12252259 is an equidigital number, since it uses as much as digits as its factorization.

12252259 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3600, while the sum is 28.

The square root of 12252259 is about 3500.3226994093. The cubic root of 12252259 is about 230.5359837668.

The spelling of 12252259 in words is "twelve million, two hundred fifty-two thousand, two hundred fifty-nine".