253185 has 8 divisors (see below), whose sum is σ = 405120. Its totient is φ = 135024.

The previous prime is 253159. The next prime is 253229. The reversal of 253185 is 581352.

253185 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 253185 - 2⁵ = 253153 is a prime.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 253185.

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, 8425 + ... + 8454.

It is an arithmetic number, because the mean of its divisors is an integer number (50640).

2²⁵³¹⁸⁵ is an apocalyptic number.

It is an amenable number.

253185 is a deficient number, since it is larger than the sum of its proper divisors (151935).

253185 is a wasteful number, since it uses less digits than its factorization.

253185 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16887.

The product of its digits is 1200, while the sum is 24.

The square root of 253185 is about 503.1749198837. The cubic root of 253185 is about 63.2624476223.

The spelling of 253185 in words is "two hundred fifty-three thousand, one hundred eighty-five".