12182623 has 2 divisors, whose sum is σ = 12182624. Its totient is φ = 12182622.

The previous prime is 12182609. The next prime is 12182641. The reversal of 12182623 is 32628121.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12182623 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12182683) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6091311 + 6091312.

It is an arithmetic number, because the mean of its divisors is an integer number (6091312).

Almost surely, 2^12182623 is an apocalyptic number.

12182623 is a deficient number, since it is larger than the sum of its proper divisors (1).

12182623 is an equidigital number, since it uses as much as digits as its factorization.

12182623 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1152, while the sum is 25.

The square root of 12182623 is about 3490.3614426016. The cubic root of 12182623 is about 230.0984014989.

The spelling of 12182623 in words is "twelve million, one hundred eighty-two thousand, six hundred twenty-three".