22482432 has 240 divisors, whose sum is σ = 80432352. Its totient is φ = 5898240.

The previous prime is 22482413. The next prime is 22482443. The reversal of 22482432 is 23428422.

22482432 is a `hidden beast` number, since 224 + 8 + 2 + 432 = 666.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 22482396 and 22482405.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 548332 + ... + 548372.

Almost surely, 2^22482432 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 22482432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40216176).

22482432 is an abundant number, since it is smaller than the sum of its proper divisors (57949920).

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

22482432 is a wasteful number, since it uses less digits than its factorization.

22482432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89 (or 70 counting only the distinct ones).

The product of its digits is 6144, while the sum is 27.

The square root of 22482432 is about 4741.5642988364. The cubic root of 22482432 is about 282.2373134395.

The spelling of 22482432 in words is "twenty-two million, four hundred eighty-two thousand, four hundred thirty-two".