270249 has 16 divisors (see below), whose sum is σ = 436608. Its totient is φ = 145152.

The previous prime is 270241. The next prime is 270269. The reversal of 270249 is 942072.

It is not a de Polignac number, because 270249 - 2³ = 270241 is a prime.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 270249.

It is not an unprimeable number, because it can be changed into a prime (270241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22 + ... + 735.

It is an arithmetic number, because the mean of its divisors is an integer number (27288).

2²⁷⁰²⁴⁹ is an apocalyptic number.

It is an amenable number.

270249 is a deficient number, since it is larger than the sum of its proper divisors (166359).

270249 is a wasteful number, since it uses less digits than its factorization.

270249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 784.

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 270249 is about 519.8547874166. The cubic root of 270249 is about 64.6529032718.

The spelling of 270249 in words is "two hundred seventy thousand, two hundred forty-nine".