109607960 has 128 divisors (see below), whose sum is σ = 323827200. Its totient is φ = 32348160.

The previous prime is 109607957. The next prime is 109607977. The reversal of 109607960 is 69706901.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 57584 + ... + 59456.

It is an arithmetic number, because the mean of its divisors is an integer number (2529900).

Almost surely, 2^109607960 is an apocalyptic number.

109607960 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 109607960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (161913600).

109607960 is an abundant number, since it is smaller than the sum of its proper divisors (214219240).

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

109607960 is a wasteful number, since it uses less digits than its factorization.

109607960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1921 (or 1917 counting only the distinct ones).

The product of its (nonzero) digits is 20412, while the sum is 38.

The square root of 109607960 is about 10469.3820256976. The cubic root of 109607960 is about 478.5720874510.

The spelling of 109607960 in words is "one hundred nine million, six hundred seven thousand, nine hundred sixty".