11293386 has 32 divisors (see below), whose sum is σ = 24698688. Its totient is φ = 3421440.

The previous prime is 11293361. The next prime is 11293397. The reversal of 11293386 is 68339211.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4146 + ... + 6306.

It is an arithmetic number, because the mean of its divisors is an integer number (771834).

Almost surely, 2^11293386 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11293386, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12349344).

11293386 is an abundant number, since it is smaller than the sum of its proper divisors (13405302).

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

11293386 is a wasteful number, since it uses less digits than its factorization.

11293386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2246.

The product of its digits is 7776, while the sum is 33.

The square root of 11293386 is about 3360.5633456312. The cubic root of 11293386 is about 224.3579126142.

The spelling of 11293386 in words is "eleven million, two hundred ninety-three thousand, three hundred eighty-six".