11666112 has 28 divisors (see below), whose sum is σ = 30867096. Its totient is φ = 3888640.

The previous prime is 11666111. The next prime is 11666113. The reversal of 11666112 is 21166611.

It is an interprime number because it is at equal distance from previous prime (11666111) and next prime (11666113).

It is a Harshad number since it is a multiple of its sum of digits (24).

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

It is not an unprimeable number, because it can be changed into a prime (11666111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30189 + ... + 30572.

Almost surely, 2^11666112 is an apocalyptic number.

11666112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11666112 is an abundant number, since it is smaller than the sum of its proper divisors (19200984).

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

11666112 is an equidigital number, since it uses as much as digits as its factorization.

11666112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60776 (or 60766 counting only the distinct ones).

The product of its digits is 432, while the sum is 24.

The square root of 11666112 is about 3415.5690594687. The cubic root of 11666112 is about 226.7994761862.

The spelling of 11666112 in words is "eleven million, six hundred sixty-six thousand, one hundred twelve".