272597 has 6 divisors (see below), whose sum is σ = 295362. Its totient is φ = 251472.

The previous prime is 272581. The next prime is 272603. The reversal of 272597 is 795272.

It can be written as a sum of positive squares in 3 ways, for example, as 1156 + 271441 = 34^2 + 521^2 .

It is not a de Polignac number, because 272597 - 2⁴ = 272581 is a prime.

It is a super-3 number, since 3×272597³ = 60769333159560519, which contains 333 as substring.

It is a Duffinian number.

It is a nialpdrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (272507) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 638 + ... + 975.

It is an arithmetic number, because the mean of its divisors is an integer number (49227).

2²⁷²⁵⁹⁷ is an apocalyptic number.

It is an amenable number.

272597 is a deficient number, since it is larger than the sum of its proper divisors (22765).

272597 is a wasteful number, since it uses less digits than its factorization.

272597 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1639 (or 1626 counting only the distinct ones).

The product of its digits is 8820, while the sum is 32.

The square root of 272597 is about 522.1082263286. The cubic root of 272597 is about 64.8396045301.

The spelling of 272597 in words is "two hundred seventy-two thousand, five hundred ninety-seven".