11005794 has 40 divisors (see below), whose sum is σ = 25277868. Its totient is φ = 3576960.

The previous prime is 11005793. The next prime is 11005811. The reversal of 11005794 is 49750011.

It can be written as a sum of positive squares in 2 ways, for example, as 9529569 + 1476225 = 3087^2 + 1215^2 .

It is a super-2 number, since 2×11005794² = 242255003140872, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11005793) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 5814 + ... + 7470.

Almost surely, 2^11005794 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11005794, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12638934).

11005794 is an abundant number, since it is smaller than the sum of its proper divisors (14272074).

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

11005794 is a wasteful number, since it uses less digits than its factorization.

11005794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1712 (or 1703 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 27.

The square root of 11005794 is about 3317.4981537297. The cubic root of 11005794 is about 222.4370499020.

The spelling of 11005794 in words is "eleven million, five thousand, seven hundred ninety-four".