109242928 has 10 divisors (see below), whose sum is σ = 211658204. Its totient is φ = 54621456.

The previous prime is 109242923. The next prime is 109242941. The reversal of 109242928 is 829242901.

It is not an unprimeable number, because it can be changed into a prime (109242923) 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 as a sum of consecutive naturals, namely, 3413826 + ... + 3413857.

Almost surely, 2^109242928 is an apocalyptic number.

It is an amenable number.

109242928 is a deficient number, since it is larger than the sum of its proper divisors (102415276).

109242928 is an equidigital number, since it uses as much as digits as its factorization.

109242928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6827691 (or 6827685 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 37.

The square root of 109242928 is about 10451.9341750702. The cubic root of 109242928 is about 478.0402270026.

The spelling of 109242928 in words is "one hundred nine million, two hundred forty-two thousand, nine hundred twenty-eight".