109418764 has 36 divisors (see below), whose sum is σ = 239885184. Its totient is φ = 43285536.

The previous prime is 109418761. The next prime is 109418779. The reversal of 109418764 is 467814901.

It is not an unprimeable number, because it can be changed into a prime (109418761) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 18924 + ... + 24019.

Almost surely, 2^109418764 is an apocalyptic number.

109418764 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

109418764 is an abundant number, since it is smaller than the sum of its proper divisors (130466420).

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

109418764 is a wasteful number, since it uses less digits than its factorization.

109418764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42974 (or 42965 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 40.

The square root of 109418764 is about 10460.3424418133. The cubic root of 109418764 is about 478.2965719650.

The spelling of 109418764 in words is "one hundred nine million, four hundred eighteen thousand, seven hundred sixty-four".