22529024 has 66 divisors (see below), whose sum is σ = 52505550. Its totient is φ = 9633792.

The previous prime is 22528999. The next prime is 22529047. The reversal of 22529024 is 42092522.

It can be written as a sum of positive squares in only one way, i.e., 20070400 + 2458624 = 4480^2 + 1568^2 .

It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 22528984 and 22529002.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 49952 + ... + 50400.

Almost surely, 2^22529024 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22529024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26252775).

22529024 is an abundant number, since it is smaller than the sum of its proper divisors (29976526).

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

22529024 is an equidigital number, since it uses as much as digits as its factorization.

22529024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 483 (or 458 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 22529024 is about 4746.4749024934. The cubic root of 22529024 is about 282.4321459714.

The spelling of 22529024 in words is "twenty-two million, five hundred twenty-nine thousand, twenty-four".