11675888 has 40 divisors (see below), whose sum is σ = 26292960. Its totient is φ = 4919040.

The previous prime is 11675887. The next prime is 11675897. The reversal of 11675888 is 88857611.

It is a Cunningham number, because it is equal to 3417²-1.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11675887) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5978 + ... + 7686.

It is an arithmetic number, because the mean of its divisors is an integer number (657324).

Almost surely, 2^11675888 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11675888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13146480).

11675888 is an abundant number, since it is smaller than the sum of its proper divisors (14617072).

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

11675888 is a wasteful number, since it uses less digits than its factorization.

11675888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1785 (or 1779 counting only the distinct ones).

The product of its digits is 107520, while the sum is 44.

The square root of 11675888 is about 3416.9998536728. Note that the first 3 decimals coincide. The cubic root of 11675888 is about 226.8628098442.

The spelling of 11675888 in words is "eleven million, six hundred seventy-five thousand, eight hundred eighty-eight".