12338087 has 8 divisors (see below), whose sum is σ = 13023360. Its totient is φ = 11656440.

The previous prime is 12338077. The next prime is 12338099. The reversal of 12338087 is 78083321.

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 12338087 - 2¹⁶ = 12272551 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12338047) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 8912 + ... + 10202.

It is an arithmetic number, because the mean of its divisors is an integer number (1627920).

Almost surely, 2^12338087 is an apocalyptic number.

12338087 is a deficient number, since it is larger than the sum of its proper divisors (685273).

12338087 is a wasteful number, since it uses less digits than its factorization.

12338087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1813.

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 12338087 is about 3512.5613161908. The cubic root of 12338087 is about 231.0730390027.

The spelling of 12338087 in words is "twelve million, three hundred thirty-eight thousand, eighty-seven".