216795333 has 4 divisors (see below), whose sum is σ = 289060448. Its totient is φ = 144530220.

The previous prime is 216795311. The next prime is 216795343. The reversal of 216795333 is 333597612.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 216795333 - 2⁸ = 216795077 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 216795291 and 216795300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (216795343) 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, 36132553 + ... + 36132558.

It is an arithmetic number, because the mean of its divisors is an integer number (72265112).

Almost surely, 2^216795333 is an apocalyptic number.

It is an amenable number.

216795333 is a deficient number, since it is larger than the sum of its proper divisors (72265115).

216795333 is an equidigital number, since it uses as much as digits as its factorization.

216795333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72265114.

The product of its digits is 102060, while the sum is 39.

The square root of 216795333 is about 14723.9713732403. The cubic root of 216795333 is about 600.7355174329.

The spelling of 216795333 in words is "two hundred sixteen million, seven hundred ninety-five thousand, three hundred thirty-three".