11516244 has 48 divisors (see below), whose sum is σ = 27941760. Its totient is φ = 3688960.

The previous prime is 11516237. The next prime is 11516249. The reversal of 11516244 is 44261511.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11516249) 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, 43657 + ... + 43919.

It is an arithmetic number, because the mean of its divisors is an integer number (582120).

Almost surely, 2^11516244 is an apocalyptic number.

It is an amenable number.

11516244 is an abundant number, since it is smaller than the sum of its proper divisors (16425516).

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

11516244 is a wasteful number, since it uses less digits than its factorization.

11516244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 400 (or 398 counting only the distinct ones).

The product of its digits is 960, while the sum is 24.

The square root of 11516244 is about 3393.5591935312. The cubic root of 11516244 is about 225.8240989069.

Adding to 11516244 its reverse (44261511), we get a palindrome (55777755).

The spelling of 11516244 in words is "eleven million, five hundred sixteen thousand, two hundred forty-four".