11893684 has 12 divisors (see below), whose sum is σ = 22706208. Its totient is φ = 5406200.

The previous prime is 11893681. The next prime is 11893697. The reversal of 11893684 is 48639811.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11893681) 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, 135112 + ... + 135199.

It is an arithmetic number, because the mean of its divisors is an integer number (1892184).

Almost surely, 2^11893684 is an apocalyptic number.

It is an amenable number.

11893684 is a deficient number, since it is larger than the sum of its proper divisors (10812524).

11893684 is a wasteful number, since it uses less digits than its factorization.

11893684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270326 (or 270324 counting only the distinct ones).

The product of its digits is 41472, while the sum is 40.

The square root of 11893684 is about 3448.7220821632. The cubic root of 11893684 is about 228.2647227864.

The spelling of 11893684 in words is "eleven million, eight hundred ninety-three thousand, six hundred eighty-four".