272487 has 8 divisors (see below), whose sum is σ = 369520. Its totient is φ = 178560.

The previous prime is 272477. The next prime is 272507. The reversal of 272487 is 784272.

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

It is not a de Polignac number, because 272487 - 2⁶ = 272423 is a prime.

It is a Duffinian number.

272487 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (272407) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 562 + ... + 927.

It is an arithmetic number, because the mean of its divisors is an integer number (46190).

2²⁷²⁴⁸⁷ is an apocalyptic number.

272487 is a deficient number, since it is larger than the sum of its proper divisors (97033).

272487 is a wasteful number, since it uses less digits than its factorization.

272487 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1553.

The product of its digits is 6272, while the sum is 30.

The square root of 272487 is about 522.0028735553. The cubic root of 272487 is about 64.8308818661.

The spelling of 272487 in words is "two hundred seventy-two thousand, four hundred eighty-seven".