11604066 has 32 divisors (see below), whose sum is σ = 24349248. Its totient is φ = 3682560.

The previous prime is 11604059. The next prime is 11604067. The reversal of 11604066 is 66040611.

It is not an unprimeable number, because it can be changed into a prime (11604067) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10030 + ... + 11126.

It is an arithmetic number, because the mean of its divisors is an integer number (760914).

Almost surely, 2^11604066 is an apocalyptic number.

11604066 is an abundant number, since it is smaller than the sum of its proper divisors (12745182).

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

11604066 is a wasteful number, since it uses less digits than its factorization.

11604066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1186.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 11604066 is about 3406.4741302408. The cubic root of 11604066 is about 226.3966849935.

Adding to 11604066 its reverse (66040611), we get a palindrome (77644677).

The spelling of 11604066 in words is "eleven million, six hundred four thousand, sixty-six".