117161700 has 36 divisors (see below), whose sum is σ = 338988720. Its totient is φ = 31243040.

The previous prime is 117161699. The next prime is 117161719. The reversal of 117161700 is 7161711.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 194970 + ... + 195569.

Almost surely, 2^117161700 is an apocalyptic number.

117161700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

117161700 is an abundant number, since it is smaller than the sum of its proper divisors (221827020).

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

117161700 is a wasteful number, since it uses less digits than its factorization.

117161700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 390556 (or 390549 counting only the distinct ones).

The product of its (nonzero) digits is 294, while the sum is 24.

The square root of 117161700 is about 10824.1258307542. The cubic root of 117161700 is about 489.3225401245.

The spelling of 117161700 in words is "one hundred seventeen million, one hundred sixty-one thousand, seven hundred".