248456528 has 20 divisors (see below), whose sum is σ = 484049748. Its totient is φ = 123540480.

The previous prime is 248456519. The next prime is 248456539. The reversal of 248456528 is 825654842.

248456528 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 117765904 + 130690624 = 10852^2 + 11432^2 .

It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.

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, 40001 + ... + 45792.

Almost surely, 2^248456528 is an apocalyptic number.

It is an amenable number.

248456528 is a deficient number, since it is larger than the sum of its proper divisors (235593220).

248456528 is a wasteful number, since it uses less digits than its factorization.

248456528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85982 (or 85976 counting only the distinct ones).

The product of its digits is 614400, while the sum is 44.

The square root of 248456528 is about 15762.5038620138. The cubic root of 248456528 is about 628.6614125013.

The spelling of 248456528 in words is "two hundred forty-eight million, four hundred fifty-six thousand, five hundred twenty-eight".