11268684 has 72 divisors (see below), whose sum is σ = 32960928. Its totient is φ = 3179520.

The previous prime is 11268641. The next prime is 11268707. The reversal of 11268684 is 48686211.

It is a Harshad number since it is a multiple of its sum of digits (36).

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 23 ways as a sum of consecutive naturals, for example, 24214 + ... + 24674.

Almost surely, 2^11268684 is an apocalyptic number.

11268684 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11268684, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16480464).

11268684 is an abundant number, since it is smaller than the sum of its proper divisors (21692244).

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

11268684 is a wasteful number, since it uses less digits than its factorization.

11268684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 575 (or 570 counting only the distinct ones).

The product of its digits is 18432, while the sum is 36.

The square root of 11268684 is about 3356.8860570475. The cubic root of 11268684 is about 224.1942140031.

The spelling of 11268684 in words is "eleven million, two hundred sixty-eight thousand, six hundred eighty-four".