12325587 has 4 divisors (see below), whose sum is σ = 16434120. Its totient is φ = 8217056.

The previous prime is 12325567. The next prime is 12325601. The reversal of 12325587 is 78552321.

12325587 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 78552321 = 3 ⋅26184107.

It is a cyclic number.

It is not a de Polignac number, because 12325587 - 2¹⁶ = 12260051 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12325517) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2054262 + ... + 2054267.

It is an arithmetic number, because the mean of its divisors is an integer number (4108530).

Almost surely, 2^12325587 is an apocalyptic number.

12325587 is a deficient number, since it is larger than the sum of its proper divisors (4108533).

12325587 is an equidigital number, since it uses as much as digits as its factorization.

12325587 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4108532.

The product of its digits is 16800, while the sum is 33.

The square root of 12325587 is about 3510.7815369231. The cubic root of 12325587 is about 230.9949774962.

The spelling of 12325587 in words is "twelve million, three hundred twenty-five thousand, five hundred eighty-seven".