253589 has 8 divisors (see below), whose sum is σ = 307008. Its totient is φ = 204480.

The previous prime is 253573. The next prime is 253601. The reversal of 253589 is 985352.

It is a happy number.

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 253589 - 2⁴ = 253573 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 253589.

It is not an unprimeable number, because it can be changed into a prime (253789) 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, 947 + ... + 1184.

It is an arithmetic number, because the mean of its divisors is an integer number (38376).

2²⁵³⁵⁸⁹ is an apocalyptic number.

It is an amenable number.

253589 is a deficient number, since it is larger than the sum of its proper divisors (53419).

253589 is a wasteful number, since it uses less digits than its factorization.

253589 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2155.

The product of its digits is 10800, while the sum is 32.

The square root of 253589 is about 503.5762107169. The cubic root of 253589 is about 63.2960784282.

The spelling of 253589 in words is "two hundred fifty-three thousand, five hundred eighty-nine".