216795675 has 24 divisors (see below), whose sum is σ = 358943296. Its totient is φ = 115460640.

The previous prime is 216795641. The next prime is 216795703. The reversal of 216795675 is 576597612.

It is not a de Polignac number, because 216795675 - 2⁷ = 216795547 is a prime.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 66432 + ... + 69618.

Almost surely, 2^216795675 is an apocalyptic number.

216795675 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

216795675 is a deficient number, since it is larger than the sum of its proper divisors (142147621).

216795675 is a wasteful number, since it uses less digits than its factorization.

216795675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4107 (or 4102 counting only the distinct ones).

The product of its digits is 793800, while the sum is 48.

The square root of 216795675 is about 14723.9829869502. The cubic root of 216795675 is about 600.7358333244.

It can be divided in two parts, 216795 and 675, that added together give a triangular number (217470 = T₆₅₉).

The spelling of 216795675 in words is "two hundred sixteen million, seven hundred ninety-five thousand, six hundred seventy-five".