272280 has 32 divisors (see below), whose sum is σ = 817200. Its totient is φ = 72576.

The previous prime is 272269. The next prime is 272287. The reversal of 272280 is 82272.

It is a congruent number.

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

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1015 + ... + 1254.

2²⁷²²⁸⁰ is an apocalyptic number.

272280 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

272280 is an abundant number, since it is smaller than the sum of its proper divisors (544920).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

272280 is a wasteful number, since it uses less digits than its factorization.

272280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2283 (or 2279 counting only the distinct ones).

The product of its (nonzero) digits is 448, while the sum is 21.

The square root of 272280 is about 521.8045611146. The cubic root of 272280 is about 64.8144610311.

The spelling of 272280 in words is "two hundred seventy-two thousand, two hundred eighty".