272550 has 48 divisors (see below), whose sum is σ = 714240. Its totient is φ = 68640.

The previous prime is 272549. The next prime is 272563. The reversal of 272550 is 55272.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 272550.

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 in 23 ways as a sum of consecutive naturals, for example, 3411 + ... + 3489.

It is an arithmetic number, because the mean of its divisors is an integer number (14880).

2²⁷²⁵⁵⁰ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 272550, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (357120).

272550 is an abundant number, since it is smaller than the sum of its proper divisors (441690).

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

272550 is a wasteful number, since it uses less digits than its factorization.

272550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117 (or 112 counting only the distinct ones).

The product of its (nonzero) digits is 700, while the sum is 21.

The square root of 272550 is about 522.0632145631. The cubic root of 272550 is about 64.8358778608.

It can be divided in two parts, 2725 and 50, that added together give a triangular number (2775 = T₇₄).

The spelling of 272550 in words is "two hundred seventy-two thousand, five hundred fifty".