109600920 has 192 divisors, whose sum is σ = 418672800. Its totient is φ = 24514560.

The previous prime is 109600891. The next prime is 109600969. The reversal of 109600920 is 29006901.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 50416 + ... + 52544.

Almost surely, 2^109600920 is an apocalyptic number.

109600920 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 109600920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (209336400).

109600920 is an abundant number, since it is smaller than the sum of its proper divisors (309071880).

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

109600920 is a wasteful number, since it uses less digits than its factorization.

109600920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2170 (or 2163 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 27.

The square root of 109600920 is about 10469.0458017911. The cubic root of 109600920 is about 478.5618411768.

The spelling of 109600920 in words is "one hundred nine million, six hundred thousand, nine hundred twenty".