248995 has 8 divisors (see below), whose sum is σ = 314640. Its totient is φ = 188640.

The previous prime is 248987. The next prime is 249017. The reversal of 248995 is 599842.

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

It is not a de Polignac number, because 248995 - 2³ = 248987 is a prime.

It is a congruent number.

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, 1216 + ... + 1405.

It is an arithmetic number, because the mean of its divisors is an integer number (39330).

2²⁴⁸⁹⁹⁵ is an apocalyptic number.

248995 is a deficient number, since it is larger than the sum of its proper divisors (65645).

248995 is a wasteful number, since it uses less digits than its factorization.

248995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2645.

The product of its digits is 25920, while the sum is 37.

The square root of 248995 is about 498.9939879397. The cubic root of 248995 is about 62.9115244154.

The spelling of 248995 in words is "two hundred forty-eight thousand, nine hundred ninety-five".