11116992 has 28 divisors (see below), whose sum is σ = 29414216. Its totient is φ = 3705600.

The previous prime is 11116991. The next prime is 11116999. The reversal of 11116992 is 29961111.

It is a super-2 number, since 2×11116992² = 247175022256128, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11116991) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28759 + ... + 29142.

Almost surely, 2^11116992 is an apocalyptic number.

11116992 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11116992 is an abundant number, since it is smaller than the sum of its proper divisors (18297224).

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

11116992 is an equidigital number, since it uses as much as digits as its factorization.

11116992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57916 (or 57906 counting only the distinct ones).

The product of its digits is 972, while the sum is 30.

The square root of 11116992 is about 3334.2153499737. The cubic root of 11116992 is about 223.1836783584.

The spelling of 11116992 in words is "eleven million, one hundred sixteen thousand, nine hundred ninety-two".