32022132 has 48 divisors (see below), whose sum is σ = 78489600. Its totient is φ = 10147680.

The previous prime is 32022121. The next prime is 32022139. The reversal of 32022132 is 23122023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32022139) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21219 + ... + 22677.

It is an arithmetic number, because the mean of its divisors is an integer number (1635200).

Almost surely, 2^32022132 is an apocalyptic number.

It is an amenable number.

32022132 is an abundant number, since it is smaller than the sum of its proper divisors (46467468).

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

32022132 is a wasteful number, since it uses less digits than its factorization.

32022132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1556 (or 1554 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 32022132 is about 5658.8101222784. The cubic root of 32022132 is about 317.5533859431.

Adding to 32022132 its reverse (23122023), we get a palindrome (55144155).

The spelling of 32022132 in words is "thirty-two million, twenty-two thousand, one hundred thirty-two".