11316522 has 16 divisors (see below), whose sum is σ = 25866432. Its totient is φ = 3233280.

The previous prime is 11316521. The next prime is 11316523. The reversal of 11316522 is 22561311.

11316522 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (11316521) and next prime (11316523).

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (11316521) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 134679 + ... + 134762.

It is an arithmetic number, because the mean of its divisors is an integer number (1616652).

Almost surely, 2^11316522 is an apocalyptic number.

11316522 is an abundant number, since it is smaller than the sum of its proper divisors (14549910).

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

11316522 is a wasteful number, since it uses less digits than its factorization.

11316522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269453.

The product of its digits is 360, while the sum is 21.

The square root of 11316522 is about 3364.0038644449. The cubic root of 11316522 is about 224.5110170965.

Adding to 11316522 its reverse (22561311), we get a palindrome (33877833).

The spelling of 11316522 in words is "eleven million, three hundred sixteen thousand, five hundred twenty-two".