248198528 has 32 divisors (see below), whose sum is σ = 495656760. Its totient is φ = 123798528.

The previous prime is 248198519. The next prime is 248198557. The reversal of 248198528 is 825891842.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56375 + ... + 60617.

Almost surely, 2^248198528 is an apocalyptic number.

It is an amenable number.

248198528 is a deficient number, since it is larger than the sum of its proper divisors (247458232).

248198528 is an equidigital number, since it uses as much as digits as its factorization.

248198528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4714 (or 4702 counting only the distinct ones).

The product of its digits is 368640, while the sum is 47.

The square root of 248198528 is about 15754.3177573642. The cubic root of 248198528 is about 628.4437341551.

The spelling of 248198528 in words is "two hundred forty-eight million, one hundred ninety-eight thousand, five hundred twenty-eight".