12234527 has 2 divisors, whose sum is σ = 12234528. Its totient is φ = 12234526.

The previous prime is 12234517. The next prime is 12234529. The reversal of 12234527 is 72543221.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12234527 is a prime.

Together with 12234529, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 12234496 and 12234505.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12234529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6117263 + 6117264.

It is an arithmetic number, because the mean of its divisors is an integer number (6117264).

Almost surely, 2^12234527 is an apocalyptic number.

12234527 is a deficient number, since it is larger than the sum of its proper divisors (1).

12234527 is an equidigital number, since it uses as much as digits as its factorization.

12234527 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3360, while the sum is 26.

The square root of 12234527 is about 3497.7888729882. The cubic root of 12234527 is about 230.4247161849.

Adding to 12234527 its reverse (72543221), we get a palindrome (84777748).

The spelling of 12234527 in words is "twelve million, two hundred thirty-four thousand, five hundred twenty-seven".