109043960 has 32 divisors (see below), whose sum is σ = 245851200. Its totient is φ = 43528320.

The previous prime is 109043941. The next prime is 109043981. The reversal of 109043960 is 69340901.

It is a zygodrome in base 2.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19121 + ... + 24159.

It is an arithmetic number, because the mean of its divisors is an integer number (7682850).

Almost surely, 2^109043960 is an apocalyptic number.

109043960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

109043960 is an abundant number, since it is smaller than the sum of its proper divisors (136807240).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

109043960 is a wasteful number, since it uses less digits than its factorization.

109043960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5591 (or 5587 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 32.

The square root of 109043960 is about 10442.4115988597. The cubic root of 109043960 is about 477.7498267806.

The spelling of 109043960 in words is "one hundred nine million, forty-three thousand, nine hundred sixty".