270258 has 16 divisors (see below), whose sum is σ = 558336. Its totient is φ = 87120.

The previous prime is 270241. The next prime is 270269. The reversal of 270258 is 852072.

It is a Curzon number.

It is a nialpdrome in base 6.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 270258.

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, 541 + ... + 912.

It is an arithmetic number, because the mean of its divisors is an integer number (34896).

2²⁷⁰²⁵⁸ is an apocalyptic number.

270258 is an abundant number, since it is smaller than the sum of its proper divisors (288078).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

270258 is a wasteful number, since it uses less digits than its factorization.

270258 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1489.

The product of its (nonzero) digits is 1120, while the sum is 24.

The square root of 270258 is about 519.8634436080. The cubic root of 270258 is about 64.6536209675.

It can be divided in two parts, 270 and 258, that added together give a triangular number (528 = T₃₂).

The spelling of 270258 in words is "two hundred seventy thousand, two hundred fifty-eight".