11573984 has 12 divisors (see below), whose sum is σ = 22786344. Its totient is φ = 5786976.

The previous prime is 11573977. The next prime is 11573993. The reversal of 11573984 is 48937511.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 180812 + ... + 180875.

It is an arithmetic number, because the mean of its divisors is an integer number (1898862).

Almost surely, 2^11573984 is an apocalyptic number.

It is an amenable number.

11573984 is a deficient number, since it is larger than the sum of its proper divisors (11212360).

11573984 is an equidigital number, since it uses as much as digits as its factorization.

11573984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 361697 (or 361689 counting only the distinct ones).

The product of its digits is 30240, while the sum is 38.

The square root of 11573984 is about 3402.0558490419. The cubic root of 11573984 is about 226.2008812513.

The spelling of 11573984 in words is "eleven million, five hundred seventy-three thousand, nine hundred eighty-four".