32822228 has 12 divisors (see below), whose sum is σ = 58296672. Its totient is φ = 16166040.

The previous prime is 32822203. The next prime is 32822233. The reversal of 32822228 is 82222823.

It is a self number, because there is not a number n which added to its sum of digits gives 32822228.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60968 + ... + 61503.

It is an arithmetic number, because the mean of its divisors is an integer number (4858056).

Almost surely, 2^32822228 is an apocalyptic number.

It is an amenable number.

32822228 is a deficient number, since it is larger than the sum of its proper divisors (25474444).

32822228 is a wasteful number, since it uses less digits than its factorization.

32822228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122542 (or 122540 counting only the distinct ones).

The product of its digits is 6144, while the sum is 29.

The square root of 32822228 is about 5729.0686852228. The cubic root of 32822228 is about 320.1764261503.

The spelling of 32822228 in words is "thirty-two million, eight hundred twenty-two thousand, two hundred twenty-eight".