12265853 has 2 divisors, whose sum is σ = 12265854. Its totient is φ = 12265852.

The previous prime is 12265817. The next prime is 12265861. The reversal of 12265853 is 35856221.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12264004 + 1849 = 3502^2 + 43^2 .

It is a cyclic number.

It is not a de Polignac number, because 12265853 - 2⁸ = 12265597 is a prime.

It is a super-2 number, since 2×12265853² = 300902299635218, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12265153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6132926 + 6132927.

It is an arithmetic number, because the mean of its divisors is an integer number (6132927).

Almost surely, 2^12265853 is an apocalyptic number.

It is an amenable number.

12265853 is a deficient number, since it is larger than the sum of its proper divisors (1).

12265853 is an equidigital number, since it uses as much as digits as its factorization.

12265853 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 14400, while the sum is 32.

The square root of 12265853 is about 3502.2639820550. The cubic root of 12265853 is about 230.6212128891.

The spelling of 12265853 in words is "twelve million, two hundred sixty-five thousand, eight hundred fifty-three".