11259882 has 48 divisors (see below), whose sum is σ = 26687232. Its totient is φ = 3415680.

The previous prime is 11259869. The next prime is 11259889. The reversal of 11259882 is 28895211.

It is not an unprimeable number, because it can be changed into a prime (11259889) 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, 8893 + ... + 10079.

It is an arithmetic number, because the mean of its divisors is an integer number (555984).

Almost surely, 2^11259882 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11259882, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13343616).

11259882 is an abundant number, since it is smaller than the sum of its proper divisors (15427350).

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

11259882 is a wasteful number, since it uses less digits than its factorization.

11259882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1243 (or 1240 counting only the distinct ones).

The product of its digits is 11520, while the sum is 36.

The square root of 11259882 is about 3355.5747644778. The cubic root of 11259882 is about 224.1358258928.

The spelling of 11259882 in words is "eleven million, two hundred fifty-nine thousand, eight hundred eighty-two".