117160650 has 144 divisors (see below), whose sum is σ = 337746240. Its totient is φ = 29030400.

The previous prime is 117160639. The next prime is 117160661. The reversal of 117160650 is 56061711.

117160650 is a `hidden beast` number, since 1 + 1 + 7 + 1 + 6 + 0 + 650 = 666.

It is an interprime number because it is at equal distance from previous prime (117160639) and next prime (117160661).

It is a nialpdrome in base 15.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 606954 + ... + 607146.

It is an arithmetic number, because the mean of its divisors is an integer number (2345460).

Almost surely, 2^117160650 is an apocalyptic number.

117160650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 117160650, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (168873120).

117160650 is an abundant number, since it is smaller than the sum of its proper divisors (220585590).

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

117160650 is a wasteful number, since it uses less digits than its factorization.

117160650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 301 (or 293 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 27.

The square root of 117160650 is about 10824.0773278834. The cubic root of 117160650 is about 489.3210783550.

The spelling of 117160650 in words is "one hundred seventeen million, one hundred sixty thousand, six hundred fifty".