12623383 has 2 divisors, whose sum is σ = 12623384. Its totient is φ = 12623382.

The previous prime is 12623357. The next prime is 12623393. The reversal of 12623383 is 38332621.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12623383 - 2⁹ = 12622871 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12623393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6311691 + 6311692.

It is an arithmetic number, because the mean of its divisors is an integer number (6311692).

Almost surely, 2^12623383 is an apocalyptic number.

12623383 is a deficient number, since it is larger than the sum of its proper divisors (1).

12623383 is an equidigital number, since it uses as much as digits as its factorization.

12623383 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5184, while the sum is 28.

The square root of 12623383 is about 3552.9400501556. The cubic root of 12623383 is about 232.8405338643.

The spelling of 12623383 in words is "twelve million, six hundred twenty-three thousand, three hundred eighty-three".