11817016 has 8 divisors (see below), whose sum is σ = 22156920. Its totient is φ = 5908504.

The previous prime is 11816999. The next prime is 11817019. The reversal of 11817016 is 61071811.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11817019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 738556 + ... + 738571.

It is an arithmetic number, because the mean of its divisors is an integer number (2769615).

Almost surely, 2^11817016 is an apocalyptic number.

It is an amenable number.

11817016 is a deficient number, since it is larger than the sum of its proper divisors (10339904).

11817016 is a wasteful number, since it uses less digits than its factorization.

11817016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1477133 (or 1477129 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 25.

The square root of 11817016 is about 3437.5886897650. The cubic root of 11817016 is about 227.7731919142.

Adding to 11817016 its reverse (61071811), we get a palindrome (72888827).

The spelling of 11817016 in words is "eleven million, eight hundred seventeen thousand, sixteen".