106930228 has 12 divisors (see below), whose sum is σ = 189383040. Its totient is φ = 52820792.

The previous prime is 106930193. The next prime is 106930237. The reversal of 106930228 is 822039601.

It is a super-2 number, since 2×106930228² = 22868147320263968, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 106930228.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 160708 + ... + 161371.

It is an arithmetic number, because the mean of its divisors is an integer number (15781920).

Almost surely, 2^106930228 is an apocalyptic number.

It is an amenable number.

106930228 is a deficient number, since it is larger than the sum of its proper divisors (82452812).

106930228 is a wasteful number, since it uses less digits than its factorization.

106930228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 322166 (or 322164 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 106930228 is about 10340.7073259038. The cubic root of 106930228 is about 474.6427274658.

Adding to 106930228 its reverse (822039601), we get a palindrome (928969829).

The spelling of 106930228 in words is "one hundred six million, nine hundred thirty thousand, two hundred twenty-eight".