11601066 has 8 divisors (see below), whose sum is σ = 23202144. Its totient is φ = 3867020.

The previous prime is 11601059. The next prime is 11601067. The reversal of 11601066 is 66010611.

It is a sphenic number, since it is the product of 3 distinct primes.

11601066 is an admirable number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11601067) 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, 966750 + ... + 966761.

It is an arithmetic number, because the mean of its divisors is an integer number (2900268).

Almost surely, 2^11601066 is an apocalyptic number.

11601066 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

11601066 is a wasteful number, since it uses less digits than its factorization.

11601066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1933516.

The product of its (nonzero) digits is 216, while the sum is 21.

The square root of 11601066 is about 3406.0337637786. The cubic root of 11601066 is about 226.3771731950.

Adding to 11601066 its reverse (66010611), we get a palindrome (77611677).

The spelling of 11601066 in words is "eleven million, six hundred one thousand, sixty-six".