12327623 has 16 divisors (see below), whose sum is σ = 15788544. Its totient is φ = 9344160.

The previous prime is 12327619. The next prime is 12327629. The reversal of 12327623 is 32672321.

It is not a de Polignac number, because 12327623 - 2² = 12327619 is a prime.

It is a Duffinian number.

12327623 is a modest number, since divided by 7623 gives 1232 as remainder.

It is a junction number, because it is equal to n+sod(n) for n = 12327592 and 12327601.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12327629) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 686 + ... + 5012.

It is an arithmetic number, because the mean of its divisors is an integer number (986784).

Almost surely, 2^12327623 is an apocalyptic number.

12327623 is a deficient number, since it is larger than the sum of its proper divisors (3460921).

12327623 is a wasteful number, since it uses less digits than its factorization.

12327623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4382.

The product of its digits is 3024, while the sum is 26.

The square root of 12327623 is about 3511.0714888763. The cubic root of 12327623 is about 231.0076957513.

Adding to 12327623 its reverse (32672321), we get a palindrome (44999944).

The spelling of 12327623 in words is "twelve million, three hundred twenty-seven thousand, six hundred twenty-three".