248524528 has 20 divisors (see below), whose sum is σ = 550304560. Its totient is φ = 106510464.

The previous prime is 248524517. The next prime is 248524543. The reversal of 248524528 is 825425842.

248524528 is digitally balanced in base 2, 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 3 ways as a sum of consecutive naturals, for example, 1109373 + ... + 1109596.

It is an arithmetic number, because the mean of its divisors is an integer number (27515228).

Almost surely, 2^248524528 is an apocalyptic number.

248524528 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

248524528 is an abundant number, since it is smaller than the sum of its proper divisors (301780032).

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

248524528 is a wasteful number, since it uses less digits than its factorization.

248524528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2218984 (or 2218978 counting only the distinct ones).

The product of its digits is 204800, while the sum is 40.

The square root of 248524528 is about 15764.6607321566. The cubic root of 248524528 is about 628.7187599939.

The spelling of 248524528 in words is "two hundred forty-eight million, five hundred twenty-four thousand, five hundred twenty-eight".