272551 has 4 divisors (see below), whose sum is σ = 273600. Its totient is φ = 271504.

The previous prime is 272549. The next prime is 272563. The reversal of 272551 is 155272.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 272551 - 2¹ = 272549 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (272581) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 195 + ... + 763.

It is an arithmetic number, because the mean of its divisors is an integer number (68400).

2²⁷²⁵⁵¹ is an apocalyptic number.

272551 is a deficient number, since it is larger than the sum of its proper divisors (1049).

272551 is an equidigital number, since it uses as much as digits as its factorization.

272551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1048.

The product of its digits is 700, while the sum is 22.

The square root of 272551 is about 522.0641723007. The cubic root of 272551 is about 64.8359571561.

The spelling of 272551 in words is "two hundred seventy-two thousand, five hundred fifty-one".