248885 has 16 divisors (see below), whose sum is σ = 368256. Its totient is φ = 157248.

The previous prime is 248879. The next prime is 248887. The reversal of 248885 is 588842.

It is not a de Polignac number, because 248885 - 2⁴ = 248869 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a d-powerful number, because it can be written as 2¹⁷ + 4⁷ + 8⁵ + 8⁵ + 8⁵ + 5⁵ .

It is a Curzon 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 248885.

It is not an unprimeable number, because it can be changed into a prime (248887) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 182 + ... + 728.

It is an arithmetic number, because the mean of its divisors is an integer number (23016).

2²⁴⁸⁸⁸⁵ is an apocalyptic number.

It is an amenable number.

248885 is a deficient number, since it is larger than the sum of its proper divisors (119371).

248885 is a wasteful number, since it uses less digits than its factorization.

248885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 572.

The product of its digits is 20480, while the sum is 35.

The square root of 248885 is about 498.8837539949. The cubic root of 248885 is about 62.9022587849.

The spelling of 248885 in words is "two hundred forty-eight thousand, eight hundred eighty-five".