11243016 has 32 divisors (see below), whose sum is σ = 31231200. Its totient is φ = 3747600.

The previous prime is 11243009. The next prime is 11243047. The reversal of 11243016 is 61034211.

It is a happy number.

It is a hoax number, since the sum of its digits (18) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a self number, because there is not a number n which added to its sum of digits gives 11243016.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25810 + ... + 26241.

It is an arithmetic number, because the mean of its divisors is an integer number (975975).

Almost surely, 2^11243016 is an apocalyptic number.

It is an amenable number.

11243016 is an abundant number, since it is smaller than the sum of its proper divisors (19988184).

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

11243016 is a wasteful number, since it uses less digits than its factorization.

11243016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52066 (or 52056 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 11243016 is about 3353.0606913684. The cubic root of 11243016 is about 224.0238601284.

Adding to 11243016 its reverse (61034211), we get a palindrome (72277227).

The spelling of 11243016 in words is "eleven million, two hundred forty-three thousand, sixteen".