32022970 has 24 divisors (see below), whose sum is σ = 67053204. Its totient is φ = 10979136.

The previous prime is 32022967. The next prime is 32022973. The reversal of 32022970 is 7922023.

It is an interprime number because it is at equal distance from previous prime (32022967) and next prime (32022973).

It can be written as a sum of positive squares in 2 ways, for example, as 31281649 + 741321 = 5593^2 + 861^2 .

It is not an unprimeable number, because it can be changed into a prime (32022973) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 32187 + ... + 33166.

Almost surely, 2^32022970 is an apocalyptic number.

32022970 is an abundant number, since it is smaller than the sum of its proper divisors (35030234).

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

32022970 is a wasteful number, since it uses less digits than its factorization.

32022970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65374 (or 65367 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 25.

The square root of 32022970 is about 5658.8841656284. The cubic root of 32022970 is about 317.5561559795.

Adding to 32022970 its reverse (7922023), we get a palindrome (39944993).

The spelling of 32022970 in words is "thirty-two million, twenty-two thousand, nine hundred seventy".