22482660 has 48 divisors (see below), whose sum is σ = 63616896. Its totient is φ = 5932032.

The previous prime is 22482623. The next prime is 22482671. The reversal of 22482660 is 6628422.

It is a Harshad number since it is a multiple of its sum of digits (30).

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 15 ways as a sum of consecutive naturals, for example, 3889 + ... + 7751.

It is an arithmetic number, because the mean of its divisors is an integer number (1325352).

Almost surely, 2^22482660 is an apocalyptic number.

22482660 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 22482660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31808448).

22482660 is an abundant number, since it is smaller than the sum of its proper divisors (41134236).

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

22482660 is a wasteful number, since it uses less digits than its factorization.

22482660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3972 (or 3970 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 30.

The square root of 22482660 is about 4741.5883414738. The cubic root of 22482660 is about 282.2382675161.

The spelling of 22482660 in words is "twenty-two million, four hundred eighty-two thousand, six hundred sixty".