272999 has 2 divisors, whose sum is σ = 273000. Its totient is φ = 272998.

The previous prime is 272989. The next prime is 273001. The reversal of 272999 is 999272.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 272999 - 2⁴ = 272983 is a prime.

Together with 273001, it forms a pair of twin primes.

It is a Chen prime.

272999 is a modest number, since divided by 999 gives 272 as remainder.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 272999.

It is not a weakly prime, because it can be changed into another prime (272959) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 136499 + 136500.

It is an arithmetic number, because the mean of its divisors is an integer number (136500).

2²⁷²⁹⁹⁹ is an apocalyptic number.

272999 is a deficient number, since it is larger than the sum of its proper divisors (1).

272999 is an equidigital number, since it uses as much as digits as its factorization.

272999 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20412, while the sum is 38.

The square root of 272999 is about 522.4930621549. The cubic root of 272999 is about 64.8714619588.

The spelling of 272999 in words is "two hundred seventy-two thousand, nine hundred ninety-nine".