117789080 has 16 divisors (see below), whose sum is σ = 265025520. Its totient is φ = 47115616.

The previous prime is 117789059. The next prime is 117789101. The reversal of 117789080 is 80987711.

It is an interprime number because it is at equal distance from previous prime (117789059) and next prime (117789101).

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1472324 + ... + 1472403.

It is an arithmetic number, because the mean of its divisors is an integer number (16564095).

Almost surely, 2^117789080 is an apocalyptic number.

117789080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

117789080 is an abundant number, since it is smaller than the sum of its proper divisors (147236440).

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

117789080 is a wasteful number, since it uses less digits than its factorization.

117789080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2944738 (or 2944734 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 41.

The square root of 117789080 is about 10853.0677690688. The cubic root of 117789080 is about 490.1943973912.

The spelling of 117789080 in words is "one hundred seventeen million, seven hundred eighty-nine thousand, eighty".