11984604 has 12 divisors (see below), whose sum is σ = 27964104. Its totient is φ = 3994864.

The previous prime is 11984597. The next prime is 11984639. The reversal of 11984604 is 40648911.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

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, 499347 + ... + 499370.

It is an arithmetic number, because the mean of its divisors is an integer number (2330342).

Almost surely, 2^11984604 is an apocalyptic number.

It is an amenable number.

11984604 is an abundant number, since it is smaller than the sum of its proper divisors (15979500).

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

11984604 is a wasteful number, since it uses less digits than its factorization.

11984604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 998724 (or 998722 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 33.

The square root of 11984604 is about 3461.8786807166. The cubic root of 11984604 is about 228.8448953825.

The spelling of 11984604 in words is "eleven million, nine hundred eighty-four thousand, six hundred four".