32285630228 has 6 divisors (see below), whose sum is σ = 56499852906. Its totient is φ = 16142815112.

The previous prime is 32285630227. The next prime is 32285630239. The reversal of 32285630228 is 82203658223.

It can be written as a sum of positive squares in only one way, i.e., 21838337284 + 10447292944 = 147778^2 + 102212^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32285630227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4035703775 + ... + 4035703782.

It is an arithmetic number, because the mean of its divisors is an integer number (9416642151).

Almost surely, 2^32285630228 is an apocalyptic number.

It is an amenable number.

32285630228 is a deficient number, since it is larger than the sum of its proper divisors (24214222678).

32285630228 is a wasteful number, since it uses less digits than its factorization.

32285630228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8071407561 (or 8071407559 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 41.

The spelling of 32285630228 in words is "thirty-two billion, two hundred eighty-five million, six hundred thirty thousand, two hundred twenty-eight".