273284 has 12 divisors (see below), whose sum is σ = 521808. Its totient is φ = 124200.

The previous prime is 273283. The next prime is 273289. The reversal of 273284 is 482372.

It is a d-powerful number, because it can be written as 2⁹ + 7⁴ + 2¹³ + 3³ + 8 + 4⁹ .

It is a plaindrome in base 9.

It is not an unprimeable number, because it can be changed into a prime (273281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3062 + ... + 3149.

It is an arithmetic number, because the mean of its divisors is an integer number (43484).

2²⁷³²⁸⁴ is an apocalyptic number.

It is an amenable number.

273284 is a deficient number, since it is larger than the sum of its proper divisors (248524).

273284 is a wasteful number, since it uses less digits than its factorization.

273284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6226 (or 6224 counting only the distinct ones).

The product of its digits is 2688, while the sum is 26.

The square root of 273284 is about 522.7657219061. The cubic root of 273284 is about 64.8940285088.

The spelling of 273284 in words is "two hundred seventy-three thousand, two hundred eighty-four".