22992024 has 128 divisors (see below), whose sum is σ = 68428800. Its totient is φ = 6359040.

The previous prime is 22992017. The next prime is 22992043. The reversal of 22992024 is 42029922.

It is a Cunningham number, because it is equal to 4795²-1.

It is a junction number, because it is equal to n+sod(n) for n = 22991982 and 22992000.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 210882 + ... + 210990.

It is an arithmetic number, because the mean of its divisors is an integer number (534600).

Almost surely, 2^22992024 is an apocalyptic number.

22992024 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22992024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34214400).

22992024 is an abundant number, since it is smaller than the sum of its proper divisors (45436776).

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

22992024 is a wasteful number, since it uses less digits than its factorization.

22992024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193 (or 189 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 22992024 is about 4794.9998957247. Note that the first 3 decimals coincide. The cubic root of 22992024 is about 284.3538207308.

The spelling of 22992024 in words is "twenty-two million, nine hundred ninety-two thousand, twenty-four".