272250 has 72 divisors (see below), whose sum is σ = 809172. Its totient is φ = 66000.

The previous prime is 272249. The next prime is 272257. The reversal of 272250 is 52272.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 184041 + 88209 = 429^2 + 297^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an Ulam number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (272257) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 24745 + ... + 24755.

2²⁷²²⁵⁰ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 272250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (404586).

272250 is an abundant number, since it is smaller than the sum of its proper divisors (536922).

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

272250 is a wasteful number, since it uses less digits than its factorization.

272250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45 (or 21 counting only the distinct ones).

The product of its (nonzero) digits is 280, while the sum is 18.

The square root of 272250 is about 521.7758139278. The cubic root of 272250 is about 64.8120805095.

It can be divided in two parts, 2722 and 50, that added together give a palindrome (2772).

The spelling of 272250 in words is "two hundred seventy-two thousand, two hundred fifty".