272834 has 4 divisors (see below), whose sum is σ = 409254. Its totient is φ = 136416.

The previous prime is 272813. The next prime is 272863. The reversal of 272834 is 438272.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 148225 + 124609 = 385^2 + 353^2 .

It is a d-powerful number, because it can be written as 2³ + 7⁴ + 8 + 2¹³ + 3⁴ + 4⁹ .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 68207 + ... + 68210.

2²⁷²⁸³⁴ is an apocalyptic number.

272834 is a deficient number, since it is larger than the sum of its proper divisors (136420).

272834 is a wasteful number, since it uses less digits than its factorization.

272834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136419.

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

The square root of 272834 is about 522.3351414561. The cubic root of 272834 is about 64.8583899349.

The spelling of 272834 in words is "two hundred seventy-two thousand, eight hundred thirty-four".