11684136 has 16 divisors (see below), whose sum is σ = 29210400. Its totient is φ = 3894704.

The previous prime is 11684111. The next prime is 11684149. The reversal of 11684136 is 63148611.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 243396 + ... + 243443.

It is an arithmetic number, because the mean of its divisors is an integer number (1825650).

Almost surely, 2^11684136 is an apocalyptic number.

It is an amenable number.

11684136 is an abundant number, since it is smaller than the sum of its proper divisors (17526264).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11684136 is a wasteful number, since it uses less digits than its factorization.

11684136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 486848 (or 486844 counting only the distinct ones).

The product of its digits is 3456, while the sum is 30.

The square root of 11684136 is about 3418.2065472993. The cubic root of 11684136 is about 226.9162168891.

The spelling of 11684136 in words is "eleven million, six hundred eighty-four thousand, one hundred thirty-six".