11888044 has 12 divisors (see below), whose sum is σ = 23776144. Its totient is φ = 5094864.

The previous prime is 11888017. The next prime is 11888047. The reversal of 11888044 is 44088811.

It is a happy number.

11888044 is an admirable number.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (11888047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 212259 + ... + 212314.

Almost surely, 2^11888044 is an apocalyptic number.

11888044 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

11888044 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.

11888044 is a wasteful number, since it uses less digits than its factorization.

11888044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 424584 (or 424582 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 34.

The square root of 11888044 is about 3447.9042910151. The cubic root of 11888044 is about 228.2286359416.

The spelling of 11888044 in words is "eleven million, eight hundred eighty-eight thousand, forty-four".