117867875 has 8 divisors (see below), whose sum is σ = 147099264. Its totient is φ = 94294200.

The previous prime is 117867857. The next prime is 117867889. The reversal of 117867875 is 578768711.

It is a happy number.

It is not a de Polignac number, because 117867875 - 2⁸ = 117867619 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 471347 + ... + 471596.

It is an arithmetic number, because the mean of its divisors is an integer number (18387408).

Almost surely, 2^117867875 is an apocalyptic number.

117867875 is a deficient number, since it is larger than the sum of its proper divisors (29231389).

117867875 is an frugal number, since it uses more digits than its factorization.

117867875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 942958 (or 942948 counting only the distinct ones).

The product of its digits is 658560, while the sum is 50.

The square root of 117867875 is about 10856.6972417950. The cubic root of 117867875 is about 490.3036782007.

The spelling of 117867875 in words is "one hundred seventeen million, eight hundred sixty-seven thousand, eight hundred seventy-five".