248930 has 32 divisors (see below), whose sum is σ = 511488. Its totient is φ = 86400.

The previous prime is 248909. The next prime is 248971. The reversal of 248930 is 39842.

248930 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×248930² = 123932289800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 248930.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3374 + ... + 3446.

It is an arithmetic number, because the mean of its divisors is an integer number (15984).

2²⁴⁸⁹³⁰ is an apocalyptic number.

248930 is an abundant number, since it is smaller than the sum of its proper divisors (262558).

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

248930 is a wasteful number, since it uses less digits than its factorization.

248930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 248930 is about 498.9288526433. The cubic root of 248930 is about 62.9060496000.

The spelling of 248930 in words is "two hundred forty-eight thousand, nine hundred thirty".