32045222 has 16 divisors (see below), whose sum is σ = 52633152. Its totient is φ = 14511720.

The previous prime is 32045207. The next prime is 32045239. The reversal of 32045222 is 22254023.

It is a junction number, because it is equal to n+sod(n) for n = 32045194 and 32045203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3653 + ... + 8799.

It is an arithmetic number, because the mean of its divisors is an integer number (3289572).

Almost surely, 2^32045222 is an apocalyptic number.

32045222 is a deficient number, since it is larger than the sum of its proper divisors (20587930).

32045222 is a wasteful number, since it uses less digits than its factorization.

32045222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5443.

The product of its (nonzero) digits is 960, while the sum is 20.

The square root of 32045222 is about 5660.8499361845. The cubic root of 32045222 is about 317.6296930217.

Adding to 32045222 its reverse (22254023), we get a palindrome (54299245).

The spelling of 32045222 in words is "thirty-two million, forty-five thousand, two hundred twenty-two".