22059132 has 48 divisors (see below), whose sum is σ = 55302912. Its totient is φ = 6818560.

The previous prime is 22059131. The next prime is 22059151. The reversal of 22059132 is 23195022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22059131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13723 + ... + 15245.

It is an arithmetic number, because the mean of its divisors is an integer number (1152144).

Almost surely, 2^22059132 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 22059132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27651456).

22059132 is an abundant number, since it is smaller than the sum of its proper divisors (33243780).

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

22059132 is a wasteful number, since it uses less digits than its factorization.

22059132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1618 (or 1616 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 22059132 is about 4696.7150222256. The cubic root of 22059132 is about 280.4547542210.

The spelling of 22059132 in words is "twenty-two million, fifty-nine thousand, one hundred thirty-two".