272284 has 6 divisors (see below), whose sum is σ = 476504. Its totient is φ = 136140.

The previous prime is 272269. The next prime is 272287. The reversal of 272284 is 482272.

272284 = T₂₀₇ + T₂₀₈ + ... + T₂₁₈.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (272287) by changing a digit.

272284 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 as a sum of consecutive naturals, namely, 34032 + ... + 34039.

2²⁷²²⁸⁴ is an apocalyptic number.

It is an amenable number.

272284 is a deficient number, since it is larger than the sum of its proper divisors (204220).

272284 is a wasteful number, since it uses less digits than its factorization.

272284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68075 (or 68073 counting only the distinct ones).

The product of its digits is 1792, while the sum is 25.

The square root of 272284 is about 521.8083939532. The cubic root of 272284 is about 64.8147784207.

The spelling of 272284 in words is "two hundred seventy-two thousand, two hundred eighty-four".