117850173 has 8 divisors (see below), whose sum is σ = 179581248. Its totient is φ = 67342944.

The previous prime is 117850157. The next prime is 117850181. The reversal of 117850173 is 371058711.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 117850173 - 2⁴ = 117850157 is a prime.

It is a super-2 number, since 2×117850173² = 27777326552259858, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117850193) 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 7 ways as a sum of consecutive naturals, for example, 2805936 + ... + 2805977.

It is an arithmetic number, because the mean of its divisors is an integer number (22447656).

Almost surely, 2^117850173 is an apocalyptic number.

It is an amenable number.

117850173 is a deficient number, since it is larger than the sum of its proper divisors (61731075).

117850173 is an equidigital number, since it uses as much as digits as its factorization.

117850173 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5611923.

The product of its (nonzero) digits is 5880, while the sum is 33.

The square root of 117850173 is about 10855.8819540376. The cubic root of 117850173 is about 490.2791315342.

The spelling of 117850173 in words is "one hundred seventeen million, eight hundred fifty thousand, one hundred seventy-three".