12230687 has 8 divisors (see below), whose sum is σ = 14585856. Its totient is φ = 10027512.

The previous prime is 12230677. The next prime is 12230689. The reversal of 12230687 is 78603221.

It is a happy number.

12230687 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12230687 - 2⁴ = 12230671 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12230689) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37823 + ... + 38144.

It is an arithmetic number, because the mean of its divisors is an integer number (1823232).

Almost surely, 2^12230687 is an apocalyptic number.

12230687 is a deficient number, since it is larger than the sum of its proper divisors (2355169).

12230687 is an equidigital number, since it uses as much as digits as its factorization.

12230687 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75997.

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

The square root of 12230687 is about 3497.2399117018. The cubic root of 12230687 is about 230.4006061805.

It can be divided in two parts, 1223068 and 7, that multiplied together give a square (8561476 = 2926²).

The spelling of 12230687 in words is "twelve million, two hundred thirty thousand, six hundred eighty-seven".