11105874 has 48 divisors (see below), whose sum is σ = 26767104. Its totient is φ = 3304800.

The previous prime is 11105873. The next prime is 11105881. The reversal of 11105874 is 47850111.

11105874 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a nialpdrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (11105873) 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, 6489 + ... + 8019.

It is an arithmetic number, because the mean of its divisors is an integer number (557648).

Almost surely, 2^11105874 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11105874, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13383552).

11105874 is an abundant number, since it is smaller than the sum of its proper divisors (15661230).

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

11105874 is a wasteful number, since it uses less digits than its factorization.

11105874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1583 (or 1580 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 27.

The square root of 11105874 is about 3332.5476740776. The cubic root of 11105874 is about 223.1092522370.

Adding to 11105874 its reverse (47850111), we get a palindrome (58955985).

The spelling of 11105874 in words is "eleven million, one hundred five thousand, eight hundred seventy-four".