12032687 has 2 divisors, whose sum is σ = 12032688. Its totient is φ = 12032686.

The previous prime is 12032623. The next prime is 12032707. The reversal of 12032687 is 78623021.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12032687 - 2⁶ = 12032623 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12032287) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6016343 + 6016344.

It is an arithmetic number, because the mean of its divisors is an integer number (6016344).

Almost surely, 2^12032687 is an apocalyptic number.

12032687 is a deficient number, since it is larger than the sum of its proper divisors (1).

12032687 is an equidigital number, since it uses as much as digits as its factorization.

12032687 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 12032687 is about 3468.8163687344. The cubic root of 12032687 is about 229.1505337991.

The spelling of 12032687 in words is "twelve million, thirty-two thousand, six hundred eighty-seven".