180258 has 16 divisors (see below), whose sum is σ = 388416. Its totient is φ = 55440.

The previous prime is 180247. The next prime is 180259. The reversal of 180258 is 852081.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 180258.

It is not an unprimeable number, because it can be changed into a prime (180259) by changing a digit.

180258 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1078 + ... + 1233.

It is an arithmetic number, because the mean of its divisors is an integer number (24276).

2¹⁸⁰²⁵⁸ is an apocalyptic number.

180258 is an abundant number, since it is smaller than the sum of its proper divisors (208158).

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

180258 is a wasteful number, since it uses less digits than its factorization.

180258 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2329.

The product of its (nonzero) digits is 640, while the sum is 24.

The square root of 180258 is about 424.5680157525. The cubic root of 180258 is about 56.4891252206.

The spelling of 180258 in words is "one hundred eighty thousand, two hundred fifty-eight".