11996633 has 8 divisors (see below), whose sum is σ = 13538880. Its totient is φ = 10529680.

The previous prime is 11996629. The next prime is 11996651. The reversal of 11996633 is 33669911.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11996633 - 2² = 11996629 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a zygodrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (11996693) 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, 18485 + ... + 19122.

It is an arithmetic number, because the mean of its divisors is an integer number (1692360).

Almost surely, 2^11996633 is an apocalyptic number.

It is an amenable number.

11996633 is a deficient number, since it is larger than the sum of its proper divisors (1542247).

11996633 is a wasteful number, since it uses less digits than its factorization.

11996633 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37647.

The product of its digits is 26244, while the sum is 38.

The square root of 11996633 is about 3463.6155964541. The cubic root of 11996633 is about 228.9214339918.

The spelling of 11996633 in words is "eleven million, nine hundred ninety-six thousand, six hundred thirty-three".