11806036 has 24 divisors (see below), whose sum is σ = 22649760. Its totient is φ = 5340000.

The previous prime is 11806033. The next prime is 11806051. The reversal of 11806036 is 63060811.

It is a self number, because there is not a number n which added to its sum of digits gives 11806036.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11806033) 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, 10510 + ... + 11578.

It is an arithmetic number, because the mean of its divisors is an integer number (943740).

Almost surely, 2^11806036 is an apocalyptic number.

It is an amenable number.

11806036 is a deficient number, since it is larger than the sum of its proper divisors (10843724).

11806036 is a wasteful number, since it uses less digits than its factorization.

11806036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1335 (or 1333 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 11806036 is about 3435.9912689063. The cubic root of 11806036 is about 227.7026234884.

Adding to 11806036 its reverse (63060811), we get a palindrome (74866847).

The spelling of 11806036 in words is "eleven million, eight hundred six thousand, thirty-six".