109075228 has 12 divisors (see below), whose sum is σ = 191194360. Its totient is φ = 54448272.

The previous prime is 109075207. The next prime is 109075229. The reversal of 109075228 is 822570901.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 109075193 and 109075202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109075229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19551 + ... + 24502.

Almost surely, 2^109075228 is an apocalyptic number.

It is an amenable number.

109075228 is a deficient number, since it is larger than the sum of its proper divisors (82119132).

109075228 is a wasteful number, since it uses less digits than its factorization.

109075228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44676 (or 44674 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 34.

The square root of 109075228 is about 10443.9086552880. The cubic root of 109075228 is about 477.7954868183.

The spelling of 109075228 in words is "one hundred nine million, seventy-five thousand, two hundred twenty-eight".