272822 has 8 divisors (see below), whose sum is σ = 446472. Its totient is φ = 124000.

The previous prime is 272813. The next prime is 272863. The reversal of 272822 is 228272.

It is a happy number.

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

It is a super-3 number, since 3×272822³ = 60919933372668744, which contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

272822 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6179 + ... + 6222.

It is an arithmetic number, because the mean of its divisors is an integer number (55809).

2²⁷²⁸²² is an apocalyptic number.

272822 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

272822 is a deficient number, since it is larger than the sum of its proper divisors (173650).

272822 is a wasteful number, since it uses less digits than its factorization.

272822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12414.

The product of its digits is 896, while the sum is 23.

The square root of 272822 is about 522.3236544519. The cubic root of 272822 is about 64.8574390367.

The spelling of 272822 in words is "two hundred seventy-two thousand, eight hundred twenty-two".