109696140 has 48 divisors (see below), whose sum is σ = 341278560. Its totient is φ = 29252160.

The previous prime is 109696129. The next prime is 109696187. The reversal of 109696140 is 41696901.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 109696095 and 109696104.

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, 101031 + ... + 102110.

It is an arithmetic number, because the mean of its divisors is an integer number (7109970).

Almost surely, 2^109696140 is an apocalyptic number.

109696140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

109696140 is an abundant number, since it is smaller than the sum of its proper divisors (231582420).

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

109696140 is a wasteful number, since it uses less digits than its factorization.

109696140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203159 (or 203151 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 36.

The square root of 109696140 is about 10473.5925068717. The cubic root of 109696140 is about 478.7003907084.

The spelling of 109696140 in words is "one hundred nine million, six hundred ninety-six thousand, one hundred forty".