11671206 has 32 divisors (see below), whose sum is σ = 25244160. Its totient is φ = 3584736.

The previous prime is 11671201. The next prime is 11671207. The reversal of 11671206 is 60217611.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11671201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2835 + ... + 5601.

It is an arithmetic number, because the mean of its divisors is an integer number (788880).

Almost surely, 2^11671206 is an apocalyptic number.

11671206 is an abundant number, since it is smaller than the sum of its proper divisors (13572954).

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

11671206 is a wasteful number, since it uses less digits than its factorization.

11671206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2828.

The product of its (nonzero) digits is 504, while the sum is 24.

The square root of 11671206 is about 3416.3146810562. The cubic root of 11671206 is about 226.8324819958.

Adding to 11671206 its reverse (60217611), we get a palindrome (71888817).

The spelling of 11671206 in words is "eleven million, six hundred seventy-one thousand, two hundred six".