109807660 has 12 divisors (see below), whose sum is σ = 230596128. Its totient is φ = 43923056.

The previous prime is 109807657. The next prime is 109807661. The reversal of 109807660 is 66708901.

It is not an unprimeable number, because it can be changed into a prime (109807661) 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 in 3 ways as a sum of consecutive naturals, for example, 2745172 + ... + 2745211.

It is an arithmetic number, because the mean of its divisors is an integer number (19216344).

Almost surely, 2^109807660 is an apocalyptic number.

109807660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

109807660 is an abundant number, since it is smaller than the sum of its proper divisors (120788468).

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

109807660 is a wasteful number, since it uses less digits than its factorization.

109807660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5490392 (or 5490390 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 37.

The square root of 109807660 is about 10478.9150201727. The cubic root of 109807660 is about 478.8625555971.

The spelling of 109807660 in words is "one hundred nine million, eight hundred seven thousand, six hundred sixty".