272135822 has 16 divisors (see below), whose sum is σ = 491072640. Its totient is φ = 110491128.

The previous prime is 272135783. The next prime is 272135849. The reversal of 272135822 is 228531272.

It is a congruent 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 7 ways as a sum of consecutive naturals, for example, 511268 + ... + 511799.

It is an arithmetic number, because the mean of its divisors is an integer number (30692040).

Almost surely, 2^272135822 is an apocalyptic number.

272135822 is a deficient number, since it is larger than the sum of its proper divisors (218936818).

272135822 is a wasteful number, since it uses less digits than its factorization.

272135822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1023095.

The product of its digits is 13440, while the sum is 32.

The square root of 272135822 is about 16496.5396977669. The cubic root of 272135822 is about 648.0301880338.

The spelling of 272135822 in words is "two hundred seventy-two million, one hundred thirty-five thousand, eight hundred twenty-two".