958255 has 8 divisors (see below), whose sum is σ = 1176912. Its totient is φ = 748608.

The previous prime is 958213. The next prime is 958259. The reversal of 958255 is 552859.

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

It is a cyclic number.

It is not a de Polignac number, because 958255 - 2¹⁵ = 925487 is a prime.

It is a Duffinian number.

958255 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 958255.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (958259) 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, 2014 + ... + 2443.

It is an arithmetic number, because the mean of its divisors is an integer number (147114).

2⁹⁵⁸²⁵⁵ is an apocalyptic number.

958255 is a deficient number, since it is larger than the sum of its proper divisors (218657).

958255 is a wasteful number, since it uses less digits than its factorization.

958255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4505.

The product of its digits is 18000, while the sum is 34.

The square root of 958255 is about 978.9050004980. The cubic root of 958255 is about 98.5886753311.

The spelling of 958255 in words is "nine hundred fifty-eight thousand, two hundred fifty-five".