12382487 has 8 divisors (see below), whose sum is σ = 13915104. Its totient is φ = 10932768.

The previous prime is 12382483. The next prime is 12382493. The reversal of 12382487 is 78428321.

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 12382487 - 2² = 12382483 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 (12382483) 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, 20408 + ... + 21005.

It is an arithmetic number, because the mean of its divisors is an integer number (1739388).

Almost surely, 2^12382487 is an apocalyptic number.

12382487 is a deficient number, since it is larger than the sum of its proper divisors (1532617).

12382487 is a wasteful number, since it uses less digits than its factorization.

12382487 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41449.

The product of its digits is 21504, while the sum is 35.

The square root of 12382487 is about 3518.8758148022. The cubic root of 12382487 is about 231.3498879893.

The spelling of 12382487 in words is "twelve million, three hundred eighty-two thousand, four hundred eighty-seven".