248480512 has 36 divisors (see below), whose sum is σ = 566850256. Its totient is φ = 106490880.

The previous prime is 248480501. The next prime is 248480513. The reversal of 248480512 is 215084842.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (248480513) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67539 + ... + 71122.

Almost surely, 2^248480512 is an apocalyptic number.

It is an amenable number.

248480512 is an abundant number, since it is smaller than the sum of its proper divisors (318369744).

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

248480512 is an equidigital number, since it uses as much as digits as its factorization.

248480512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138684 (or 138670 counting only the distinct ones).

The product of its (nonzero) digits is 20480, while the sum is 34.

The square root of 248480512 is about 15763.2646364895. The cubic root of 248480512 is about 628.6816404936.

The spelling of 248480512 in words is "two hundred forty-eight million, four hundred eighty thousand, five hundred twelve".