248950 has 24 divisors (see below), whose sum is σ = 499968. Its totient is φ = 91680.

The previous prime is 248909. The next prime is 248971. The reversal of 248950 is 59842.

It is a happy number.

It is a super-2 number, since 2×248950² = 123952205000, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 459 + ... + 841.

It is an arithmetic number, because the mean of its divisors is an integer number (20832).

2²⁴⁸⁹⁵⁰ is an apocalyptic number.

248950 is an abundant number, since it is smaller than the sum of its proper divisors (251018).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

248950 is a wasteful number, since it uses less digits than its factorization.

248950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 408 (or 403 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 248950 is about 498.9488951787. The cubic root of 248950 is about 62.9077342601.

The spelling of 248950 in words is "two hundred forty-eight thousand, nine hundred fifty".