11243394 has 32 divisors (see below), whose sum is σ = 25416000. Its totient is φ = 3683232.

The previous prime is 11243371. The next prime is 11243399. The reversal of 11243394 is 49334211.

11243394 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not an unprimeable number, because it can be changed into a prime (11243399) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1422 + ... + 4950.

It is an arithmetic number, because the mean of its divisors is an integer number (794250).

Almost surely, 2^11243394 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11243394, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12708000).

11243394 is an abundant number, since it is smaller than the sum of its proper divisors (14172606).

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

11243394 is a wasteful number, since it uses less digits than its factorization.

11243394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3599 (or 3593 counting only the distinct ones).

The product of its digits is 2592, while the sum is 27.

The square root of 11243394 is about 3353.1170573065. The cubic root of 11243394 is about 224.0263707261.

The spelling of 11243394 in words is "eleven million, two hundred forty-three thousand, three hundred ninety-four".