248589 has 28 divisors (see below), whose sum is σ = 419712. Its totient is φ = 145800.

The previous prime is 248587. The next prime is 248593. The reversal of 248589 is 985842.

It is not a de Polignac number, because 248589 - 2¹ = 248587 is a prime.

Its product of digits (23040) is a multiple of the sum of its prime divisors (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (248587) by changing a digit.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 8004 + ... + 8034.

2²⁴⁸⁵⁸⁹ is an apocalyptic number.

It is an amenable number.

248589 is a deficient number, since it is larger than the sum of its proper divisors (171123).

248589 is an equidigital number, since it uses as much as digits as its factorization.

248589 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60 (or 45 counting only the distinct ones).

The product of its digits is 23040, while the sum is 36.

The square root of 248589 is about 498.5870034407. The cubic root of 248589 is about 62.8773122504.

The spelling of 248589 in words is "two hundred forty-eight thousand, five hundred eighty-nine".