108798740 has 24 divisors (see below), whose sum is σ = 238412160. Its totient is φ = 41627168.

The previous prime is 108798733. The next prime is 108798743. The reversal of 108798740 is 47897801.

It is a junction number, because it is equal to n+sod(n) for n = 108798691 and 108798700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108798743) 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, 117800 + ... + 118719.

It is an arithmetic number, because the mean of its divisors is an integer number (9933840).

Almost surely, 2^108798740 is an apocalyptic number.

108798740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

108798740 is an abundant number, since it is smaller than the sum of its proper divisors (129613420).

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

108798740 is a wasteful number, since it uses less digits than its factorization.

108798740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236551 (or 236549 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 44.

The square root of 108798740 is about 10430.6634496565. The cubic root of 108798740 is about 477.3914338854.

The spelling of 108798740 in words is "one hundred eight million, seven hundred ninety-eight thousand, seven hundred forty".