272890 has 16 divisors (see below), whose sum is σ = 508680. Its totient is φ = 105280.

The previous prime is 272887. The next prime is 272903. The reversal of 272890 is 98272.

It can be written as a sum of positive squares in 4 ways, for example, as 233289 + 39601 = 483^2 + 199^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 181 + ... + 760.

2²⁷²⁸⁹⁰ is an apocalyptic number.

272890 is a deficient number, since it is larger than the sum of its proper divisors (235790).

272890 is a wasteful number, since it uses less digits than its factorization.

272890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 977.

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 272890 is about 522.3887441360. The cubic root of 272890 is about 64.8628270913.

The spelling of 272890 in words is "two hundred seventy-two thousand, eight hundred ninety".