11976992 has 24 divisors (see below), whose sum is σ = 24822000. Its totient is φ = 5673024.

The previous prime is 11976949. The next prime is 11977003. The reversal of 11976992 is 29967911.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9242 + ... + 10457.

It is an arithmetic number, because the mean of its divisors is an integer number (1034250).

Almost surely, 2^11976992 is an apocalyptic number.

It is an amenable number.

11976992 is an abundant number, since it is smaller than the sum of its proper divisors (12845008).

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

11976992 is a wasteful number, since it uses less digits than its factorization.

11976992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19728 (or 19720 counting only the distinct ones).

The product of its digits is 61236, while the sum is 44.

The square root of 11976992 is about 3460.7791030345. The cubic root of 11976992 is about 228.7964349780.

The spelling of 11976992 in words is "eleven million, nine hundred seventy-six thousand, nine hundred ninety-two".