109606920 has 64 divisors (see below), whose sum is σ = 329598720. Its totient is φ = 29159424.

The previous prime is 109606919. The next prime is 109606951. The reversal of 109606920 is 29606901.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68449 + ... + 70031.

It is an arithmetic number, because the mean of its divisors is an integer number (5149980).

Almost surely, 2^109606920 is an apocalyptic number.

109606920 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

109606920 is an abundant number, since it is smaller than the sum of its proper divisors (219991800).

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

109606920 is a wasteful number, since it uses less digits than its factorization.

109606920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2174 (or 2170 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 33.

The square root of 109606920 is about 10469.3323569366. The cubic root of 109606920 is about 478.5705738244.

The spelling of 109606920 in words is "one hundred nine million, six hundred six thousand, nine hundred twenty".