11408686 has 8 divisors (see below), whose sum is σ = 17477280. Its totient is φ = 5582928.

The previous prime is 11408669. The next prime is 11408689. The reversal of 11408686 is 68680411.

11408686 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 congruent number.

It is not an unprimeable number, because it can be changed into a prime (11408689) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60591 + ... + 60778.

It is an arithmetic number, because the mean of its divisors is an integer number (2184660).

Almost surely, 2^11408686 is an apocalyptic number.

11408686 is a deficient number, since it is larger than the sum of its proper divisors (6068594).

11408686 is a wasteful number, since it uses less digits than its factorization.

11408686 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121418.

The product of its (nonzero) digits is 9216, while the sum is 34.

The square root of 11408686 is about 3377.6746438933. The cubic root of 11408686 is about 225.1188573666.

The spelling of 11408686 in words is "eleven million, four hundred eight thousand, six hundred eighty-six".