272455 has 8 divisors (see below), whose sum is σ = 338400. Its totient is φ = 210336.

The previous prime is 272453. The next prime is 272477. The reversal of 272455 is 554272.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 272455 - 2¹ = 272453 is a prime.

It is a d-powerful number, because it can be written as 2¹² + 7⁴ + 4³ + 2¹⁸ + 5⁴ + 5⁵ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (272453) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 795 + ... + 1084.

It is an arithmetic number, because the mean of its divisors is an integer number (42300).

2²⁷²⁴⁵⁵ is an apocalyptic number.

272455 is a deficient number, since it is larger than the sum of its proper divisors (65945).

272455 is a wasteful number, since it uses less digits than its factorization.

272455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1913.

The product of its digits is 2800, while the sum is 25.

The square root of 272455 is about 521.9722214831. The cubic root of 272455 is about 64.8283439231.

It can be divided in two parts, 272 and 455, that added together give a palindrome (727).

The spelling of 272455 in words is "two hundred seventy-two thousand, four hundred fifty-five".