12352423 has 2 divisors, whose sum is σ = 12352424. Its totient is φ = 12352422.

The previous prime is 12352409. The next prime is 12352427. The reversal of 12352423 is 32425321.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12352423 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12352394 and 12352403.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12352427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6176211 + 6176212.

It is an arithmetic number, because the mean of its divisors is an integer number (6176212).

Almost surely, 2^12352423 is an apocalyptic number.

12352423 is a deficient number, since it is larger than the sum of its proper divisors (1).

12352423 is an equidigital number, since it uses as much as digits as its factorization.

12352423 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1440, while the sum is 22.

The square root of 12352423 is about 3514.6013998745. The cubic root of 12352423 is about 231.1625013017.

Adding to 12352423 its reverse (32425321), we get a palindrome (44777744).

The spelling of 12352423 in words is "twelve million, three hundred fifty-two thousand, four hundred twenty-three".