248853940 has 24 divisors (see below), whose sum is σ = 523061280. Its totient is φ = 99452448.

The previous prime is 248853937. The next prime is 248853961. The reversal of 248853940 is 49358842.

248853940 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 20239 + ... + 30121.

It is an arithmetic number, because the mean of its divisors is an integer number (21794220).

Almost surely, 2^248853940 is an apocalyptic number.

248853940 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

248853940 is an abundant number, since it is smaller than the sum of its proper divisors (274207340).

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

248853940 is a wasteful number, since it uses less digits than its factorization.

248853940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11151 (or 11149 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 43.

The square root of 248853940 is about 15775.1050709655. The cubic root of 248853940 is about 628.9964201349.

The spelling of 248853940 in words is "two hundred forty-eight million, eight hundred fifty-three thousand, nine hundred forty".