117095172 has 12 divisors (see below), whose sum is σ = 273222096. Its totient is φ = 39031720.

The previous prime is 117095171. The next prime is 117095191. The reversal of 117095172 is 271590711.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×117095172² = 27422558611419168, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (117095171) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4878954 + ... + 4878977.

It is an arithmetic number, because the mean of its divisors is an integer number (22768508).

Almost surely, 2^117095172 is an apocalyptic number.

117095172 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

117095172 is an abundant number, since it is smaller than the sum of its proper divisors (156126924).

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

117095172 is a wasteful number, since it uses less digits than its factorization.

117095172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9757938 (or 9757936 counting only the distinct ones).

The product of its (nonzero) digits is 4410, while the sum is 33.

The square root of 117095172 is about 10821.0522593692. The cubic root of 117095172 is about 489.2299051492.

The spelling of 117095172 in words is "one hundred seventeen million, ninety-five thousand, one hundred seventy-two".