248924860 has 24 divisors (see below), whose sum is σ = 545471136. Its totient is φ = 95240640.

The previous prime is 248924849. The next prime is 248924869. The reversal of 248924860 is 68429842.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (248924869) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 270111 + ... + 271030.

It is an arithmetic number, because the mean of its divisors is an integer number (22727964).

Almost surely, 2^248924860 is an apocalyptic number.

248924860 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

248924860 is an abundant number, since it is smaller than the sum of its proper divisors (296546276).

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

248924860 is a wasteful number, since it uses less digits than its factorization.

248924860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 541173 (or 541171 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 43.

The square root of 248924860 is about 15777.3527564037. The cubic root of 248924860 is about 629.0561662778.

The spelling of 248924860 in words is "two hundred forty-eight million, nine hundred twenty-four thousand, eight hundred sixty".