109065000 has 160 divisors (see below), whose sum is σ = 372255840. Its totient is φ = 26400000.

The previous prime is 109064999. The next prime is 109065023. The reversal of 109065000 is 560901.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 164670 + ... + 165330.

It is an arithmetic number, because the mean of its divisors is an integer number (2326599).

Almost surely, 2^109065000 is an apocalyptic number.

109065000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 109065000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (186127920).

109065000 is an abundant number, since it is smaller than the sum of its proper divisors (263190840).

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

109065000 is a wasteful number, since it uses less digits than its factorization.

109065000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 701 (or 682 counting only the distinct ones).

The product of its (nonzero) digits is 270, while the sum is 21.

The square root of 109065000 is about 10443.4189803914. The cubic root of 109065000 is about 477.7805520340.

The spelling of 109065000 in words is "one hundred nine million, sixty-five thousand".