11224992 has 24 divisors (see below), whose sum is σ = 29465856. Its totient is φ = 3741632.

The previous prime is 11224973. The next prime is 11224999. The reversal of 11224992 is 29942211.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11224999) 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, 58368 + ... + 58559.

It is an arithmetic number, because the mean of its divisors is an integer number (1227744).

Almost surely, 2^11224992 is an apocalyptic number.

11224992 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11224992 is an abundant number, since it is smaller than the sum of its proper divisors (18240864).

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

11224992 is a wasteful number, since it uses less digits than its factorization.

11224992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116940 (or 116932 counting only the distinct ones).

The product of its digits is 2592, while the sum is 30.

The square root of 11224992 is about 3350.3719196531. The cubic root of 11224992 is about 223.9040830838.

The spelling of 11224992 in words is "eleven million, two hundred twenty-four thousand, nine hundred ninety-two".