12325739 has 2 divisors, whose sum is σ = 12325740. Its totient is φ = 12325738.

The previous prime is 12325717. The next prime is 12325741. The reversal of 12325739 is 93752321.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12325739 - 2²⁰ = 11277163 is a prime.

It is a super-2 number, since 2×12325739² = 303847683792242, which contains 22 as substring.

Together with 12325741, it forms a pair of twin primes.

It is a Chen prime.

It is a weakly prime.

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 as a sum of consecutive naturals, namely, 6162869 + 6162870.

It is an arithmetic number, because the mean of its divisors is an integer number (6162870).

Almost surely, 2^12325739 is an apocalyptic number.

12325739 is a deficient number, since it is larger than the sum of its proper divisors (1).

12325739 is an equidigital number, since it uses as much as digits as its factorization.

12325739 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11340, while the sum is 32.

The square root of 12325739 is about 3510.8031844579. The cubic root of 12325739 is about 230.9959270410.

The spelling of 12325739 in words is "twelve million, three hundred twenty-five thousand, seven hundred thirty-nine".