272530 has 8 divisors (see below), whose sum is σ = 490572. Its totient is φ = 109008.

The previous prime is 272507. The next prime is 272533. The reversal of 272530 is 35272.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 271441 + 1089 = 521^2 + 33^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 272498 and 272507.

It is not an unprimeable number, because it can be changed into a prime (272533) 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, 13617 + ... + 13636.

2²⁷²⁵³⁰ is an apocalyptic number.

272530 is a deficient number, since it is larger than the sum of its proper divisors (218042).

272530 is a wasteful number, since it uses less digits than its factorization.

272530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27260.

The product of its (nonzero) digits is 420, while the sum is 19.

The square root of 272530 is about 522.0440594433. The cubic root of 272530 is about 64.8342919142.

The spelling of 272530 in words is "two hundred seventy-two thousand, five hundred thirty".