11673516 has 12 divisors (see below), whose sum is σ = 27238232. Its totient is φ = 3891168.

The previous prime is 11673499. The next prime is 11673517. The reversal of 11673516 is 61537611.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (11673517) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 486385 + ... + 486408.

Almost surely, 2^11673516 is an apocalyptic number.

It is an amenable number.

11673516 is an abundant number, since it is smaller than the sum of its proper divisors (15564716).

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

11673516 is a wasteful number, since it uses less digits than its factorization.

11673516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 972800 (or 972798 counting only the distinct ones).

The product of its digits is 3780, while the sum is 30.

The square root of 11673516 is about 3416.6527479391. The cubic root of 11673516 is about 226.8474461297.

The spelling of 11673516 in words is "eleven million, six hundred seventy-three thousand, five hundred sixteen".