272828333 has 2 divisors, whose sum is σ = 272828334. Its totient is φ = 272828332.

The previous prime is 272828293. The next prime is 272828351. The reversal of 272828333 is 333828272.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 266766889 + 6061444 = 16333^2 + 2462^2 .

It is a cyclic number.

It is not a de Polignac number, because 272828333 - 2¹⁴ = 272811949 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (272828383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 136414166 + 136414167.

It is an arithmetic number, because the mean of its divisors is an integer number (136414167).

Almost surely, 2^272828333 is an apocalyptic number.

It is an amenable number.

272828333 is a deficient number, since it is larger than the sum of its proper divisors (1).

272828333 is an equidigital number, since it uses as much as digits as its factorization.

272828333 is an evil number, because the sum of its binary digits is even.

The product of its digits is 96768, while the sum is 38.

The square root of 272828333 is about 16517.5159452019. The cubic root of 272828333 is about 648.5794087668.

The spelling of 272828333 in words is "two hundred seventy-two million, eight hundred twenty-eight thousand, three hundred thirty-three".