109756340 has 24 divisors (see below), whose sum is σ = 230791680. Its totient is φ = 43844768.

The previous prime is 109756333. The next prime is 109756349. The reversal of 109756340 is 43657901.

It is a self number, because there is not a number n which added to its sum of digits gives 109756340.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109756349) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14081 + ... + 20439.

It is an arithmetic number, because the mean of its divisors is an integer number (9616320).

Almost surely, 2^109756340 is an apocalyptic number.

109756340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

109756340 is an abundant number, since it is smaller than the sum of its proper divisors (121035340).

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

109756340 is a wasteful number, since it uses less digits than its factorization.

109756340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7231 (or 7229 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 35.

The square root of 109756340 is about 10476.4660071992. The cubic root of 109756340 is about 478.7879431464.

The spelling of 109756340 in words is "one hundred nine million, seven hundred fifty-six thousand, three hundred forty".