216875195 has 8 divisors (see below), whose sum is σ = 269224560. Its totient is φ = 167517280.

The previous prime is 216875159. The next prime is 216875213. The reversal of 216875195 is 591578612.

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

It is not a de Polignac number, because 216875195 - 2¹⁸ = 216613051 is a prime.

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, 747701 + ... + 747990.

It is an arithmetic number, because the mean of its divisors is an integer number (33653070).

Almost surely, 2^216875195 is an apocalyptic number.

216875195 is a deficient number, since it is larger than the sum of its proper divisors (52349365).

216875195 is a wasteful number, since it uses less digits than its factorization.

216875195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1495725.

The product of its digits is 151200, while the sum is 44.

The square root of 216875195 is about 14726.6830956601. The cubic root of 216875195 is about 600.8092737101.

The spelling of 216875195 in words is "two hundred sixteen million, eight hundred seventy-five thousand, one hundred ninety-five".