11888882 has 24 divisors (see below), whose sum is σ = 19289424. Its totient is φ = 5493312.

The previous prime is 11888867. The next prime is 11888909. The reversal of 11888882 is 28888811.

It is a happy number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 38573 + ... + 38879.

It is an arithmetic number, because the mean of its divisors is an integer number (803726).

Almost surely, 2^11888882 is an apocalyptic number.

11888882 is a deficient number, since it is larger than the sum of its proper divisors (7400542).

11888882 is a wasteful number, since it uses less digits than its factorization.

11888882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 410 (or 393 counting only the distinct ones).

The product of its digits is 65536, while the sum is 44.

The square root of 11888882 is about 3448.0258119684. The cubic root of 11888882 is about 228.2339985031.

The spelling of 11888882 in words is "eleven million, eight hundred eighty-eight thousand, eight hundred eighty-two".