11996396 has 6 divisors (see below), whose sum is σ = 20993700. Its totient is φ = 5998196.

The previous prime is 11996393. The next prime is 11996447. The reversal of 11996396 is 69369911.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (11996393) 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 as a sum of consecutive naturals, namely, 1499546 + ... + 1499553.

It is an arithmetic number, because the mean of its divisors is an integer number (3498950).

Almost surely, 2^11996396 is an apocalyptic number.

It is an amenable number.

11996396 is a deficient number, since it is larger than the sum of its proper divisors (8997304).

11996396 is a wasteful number, since it uses less digits than its factorization.

11996396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2999103 (or 2999101 counting only the distinct ones).

The product of its digits is 78732, while the sum is 44.

The square root of 11996396 is about 3463.5813834816. The cubic root of 11996396 is about 228.9199264928.

The spelling of 11996396 in words is "eleven million, nine hundred ninety-six thousand, three hundred ninety-six".