11475882 has 48 divisors (see below), whose sum is σ = 27406080. Its totient is φ = 3470280.

The previous prime is 11475881. The next prime is 11475887. The reversal of 11475882 is 28857411.

It is not an unprimeable number, because it can be changed into a prime (11475881) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23719 + ... + 24197.

It is an arithmetic number, because the mean of its divisors is an integer number (570960).

Almost surely, 2^11475882 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11475882, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13703040).

11475882 is an abundant number, since it is smaller than the sum of its proper divisors (15930198).

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

11475882 is a wasteful number, since it uses less digits than its factorization.

11475882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 520 (or 495 counting only the distinct ones).

The product of its digits is 17920, while the sum is 36.

The square root of 11475882 is about 3387.6071200775. The cubic root of 11475882 is about 225.5599681874.

The spelling of 11475882 in words is "eleven million, four hundred seventy-five thousand, eight hundred eighty-two".