32482221 has 8 divisors (see below), whose sum is σ = 43490304. Its totient is φ = 21564480.

The previous prime is 32482213. The next prime is 32482249. The reversal of 32482221 is 12228423.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 32482221 - 2³ = 32482213 is a prime.

It is a plaindrome in base 14.

It is a junction number, because it is equal to n+sod(n) for n = 32482191 and 32482200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32482211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21741 + ... + 23186.

It is an arithmetic number, because the mean of its divisors is an integer number (5436288).

Almost surely, 2^32482221 is an apocalyptic number.

It is an amenable number.

32482221 is a deficient number, since it is larger than the sum of its proper divisors (11008083).

32482221 is a wasteful number, since it uses less digits than its factorization.

32482221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45171.

The product of its digits is 1536, while the sum is 24.

The square root of 32482221 is about 5699.3175907296. The cubic root of 32482221 is about 319.0670122547.

The spelling of 32482221 in words is "thirty-two million, four hundred eighty-two thousand, two hundred twenty-one".