11486387 has 4 divisors (see below), whose sum is σ = 12530616. Its totient is φ = 10442160.

The previous prime is 11486383. The next prime is 11486389. The reversal of 11486387 is 78368411.

11486387 is digitally balanced in base 3, 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.

It is a cyclic number.

It is not a de Polignac number, because 11486387 - 2² = 11486383 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11486387.

It is not an unprimeable number, because it can be changed into a prime (11486381) 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 3 ways as a sum of consecutive naturals, for example, 522098 + ... + 522119.

It is an arithmetic number, because the mean of its divisors is an integer number (3132654).

Almost surely, 2^11486387 is an apocalyptic number.

11486387 is a deficient number, since it is larger than the sum of its proper divisors (1044229).

11486387 is a wasteful number, since it uses less digits than its factorization.

11486387 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1044228.

The product of its digits is 32256, while the sum is 38.

The square root of 11486387 is about 3389.1572698829. The cubic root of 11486387 is about 225.6287729154.

The spelling of 11486387 in words is "eleven million, four hundred eighty-six thousand, three hundred eighty-seven".