109544930 has 24 divisors (see below), whose sum is σ = 216738396. Its totient is φ = 39834080.

The previous prime is 109544909. The next prime is 109544947. The reversal of 109544930 is 39445901.

It can be written as a sum of positive squares in 2 ways, for example, as 91795561 + 17749369 = 9581^2 + 4213^2 .

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 11 ways as a sum of consecutive naturals, for example, 44057 + ... + 46476.

Almost surely, 2^109544930 is an apocalyptic number.

109544930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

109544930 is a deficient number, since it is larger than the sum of its proper divisors (107193466).

109544930 is a wasteful number, since it uses less digits than its factorization.

109544930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90562 (or 90551 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 35.

The square root of 109544930 is about 10466.3713864930. The cubic root of 109544930 is about 478.4803356520.

The spelling of 109544930 in words is "one hundred nine million, five hundred forty-four thousand, nine hundred thirty".