11711016 has 48 divisors (see below), whose sum is σ = 31880160. Its totient is φ = 3883680.

The previous prime is 11711009. The next prime is 11711017. The reversal of 11711016 is 61011711.

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 11711016.

It is not an unprimeable number, because it can be changed into a prime (11711017) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22131 + ... + 22653.

It is an arithmetic number, because the mean of its divisors is an integer number (664170).

Almost surely, 2^11711016 is an apocalyptic number.

It is an amenable number.

11711016 is an abundant number, since it is smaller than the sum of its proper divisors (20169144).

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

11711016 is a wasteful number, since it uses less digits than its factorization.

11711016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 846 (or 839 counting only the distinct ones).

The product of its (nonzero) digits is 42, while the sum is 18.

The square root of 11711016 is about 3422.1361749644. The cubic root of 11711016 is about 227.0900947140.

Adding to 11711016 its reverse (61011711), we get a palindrome (72722727).

It can be divided in two parts, 1171 and 1016, that added together give a 7-th power (2187 = 3⁷).

The spelling of 11711016 in words is "eleven million, seven hundred eleven thousand, sixteen".