11836996 has 12 divisors (see below), whose sum is σ = 21615552. Its totient is φ = 5661128.

The previous prime is 11836991. The next prime is 11837011. The reversal of 11836996 is 69963811.

It is a super-2 number, since 2×11836996² = 280228948608032, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11836991) 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 3 ways as a sum of consecutive naturals, for example, 64240 + ... + 64423.

It is an arithmetic number, because the mean of its divisors is an integer number (1801296).

Almost surely, 2^11836996 is an apocalyptic number.

It is an amenable number.

11836996 is a deficient number, since it is larger than the sum of its proper divisors (9778556).

11836996 is a wasteful number, since it uses less digits than its factorization.

11836996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128690 (or 128688 counting only the distinct ones).

The product of its digits is 69984, while the sum is 43.

The square root of 11836996 is about 3440.4935692426. The cubic root of 11836996 is about 227.9014912501.

The spelling of 11836996 in words is "eleven million, eight hundred thirty-six thousand, nine hundred ninety-six".