22082560 has 88 divisors (see below), whose sum is σ = 56005920. Its totient is φ = 8331264.

The previous prime is 22082551. The next prime is 22082563. The reversal of 22082560 is 6528022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22082563) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97167 + ... + 97393.

Almost surely, 2^22082560 is an apocalyptic number.

22082560 is a gapful number since it is divisible by the number (20) 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 22082560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28002960).

22082560 is an abundant number, since it is smaller than the sum of its proper divisors (33923360).

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

22082560 is a wasteful number, since it uses less digits than its factorization.

22082560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271 (or 253 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 22082560 is about 4699.2084439829. The cubic root of 22082560 is about 280.5540051688.

The spelling of 22082560 in words is "twenty-two million, eighty-two thousand, five hundred sixty".