109056028 has 6 divisors (see below), whose sum is σ = 190848056. Its totient is φ = 54528012.

The previous prime is 109056019. The next prime is 109056083. The reversal of 109056028 is 820650901.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13632000 + ... + 13632007.

Almost surely, 2^109056028 is an apocalyptic number.

It is an amenable number.

109056028 is a deficient number, since it is larger than the sum of its proper divisors (81792028).

109056028 is a wasteful number, since it uses less digits than its factorization.

109056028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27264011 (or 27264009 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 31.

The square root of 109056028 is about 10442.9894187440. The cubic root of 109056028 is about 477.7674504748.

The spelling of 109056028 in words is "one hundred nine million, fifty-six thousand, twenty-eight".