11193992 has 16 divisors (see below), whose sum is σ = 21024960. Its totient is φ = 5587344.

The previous prime is 11193991. The next prime is 11193997. The reversal of 11193992 is 29939111.

It is not an unprimeable number, because it can be changed into a prime (11193991) 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, 7013 + ... + 8459.

It is an arithmetic number, because the mean of its divisors is an integer number (1314060).

Almost surely, 2^11193992 is an apocalyptic number.

It is an amenable number.

11193992 is a deficient number, since it is larger than the sum of its proper divisors (9830968).

11193992 is a wasteful number, since it uses less digits than its factorization.

11193992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2420 (or 2416 counting only the distinct ones).

The product of its digits is 4374, while the sum is 35.

The square root of 11193992 is about 3345.7423690416. The cubic root of 11193992 is about 223.6977748132.

The spelling of 11193992 in words is "eleven million, one hundred ninety-three thousand, nine hundred ninety-two".