272471 has 4 divisors (see below), whose sum is σ = 276000. Its totient is φ = 268944.

The previous prime is 272453. The next prime is 272477. The reversal of 272471 is 174272.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 272471 - 2⁶ = 272407 is a prime.

It is a super-3 number, since 3×272471³ = 60685105556229333, which contains 333 as substring.

It is a Duffinian number.

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 272471.

It is not an unprimeable number, because it can be changed into a prime (272477) 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, 1646 + ... + 1803.

It is an arithmetic number, because the mean of its divisors is an integer number (69000).

2²⁷²⁴⁷¹ is an apocalyptic number.

272471 is a deficient number, since it is larger than the sum of its proper divisors (3529).

272471 is an equidigital number, since it uses as much as digits as its factorization.

272471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3528.

The product of its digits is 784, while the sum is 23.

The square root of 272471 is about 521.9875477442. The cubic root of 272471 is about 64.8296129194.

The spelling of 272471 in words is "two hundred seventy-two thousand, four hundred seventy-one", and thus it is an iban number.