109798760 has 16 divisors (see below), whose sum is σ = 247047300. Its totient is φ = 43919488.

The previous prime is 109798747. The next prime is 109798771. The reversal of 109798760 is 67897901.

It can be written as a sum of positive squares in 2 ways, for example, as 88472836 + 21325924 = 9406^2 + 4618^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1372445 + ... + 1372524.

Almost surely, 2^109798760 is an apocalyptic number.

109798760 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

109798760 is an abundant number, since it is smaller than the sum of its proper divisors (137248540).

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

109798760 is a wasteful number, since it uses less digits than its factorization.

109798760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2744980 (or 2744976 counting only the distinct ones).

The product of its (nonzero) digits is 190512, while the sum is 47.

The square root of 109798760 is about 10478.4903492822. The cubic root of 109798760 is about 478.8496178479.

The spelling of 109798760 in words is "one hundred nine million, seven hundred ninety-eight thousand, seven hundred sixty".