248023528 has 16 divisors (see below), whose sum is σ = 467456580. Its totient is φ = 123368448.

The previous prime is 248023487. The next prime is 248023541. The reversal of 248023528 is 825320842.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 220166244 + 27857284 = 14838^2 + 5278^2 .

It is a junction number, because it is equal to n+sod(n) for n = 248023493 and 248023502.

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, 78775 + ... + 81862.

Almost surely, 2^248023528 is an apocalyptic number.

It is an amenable number.

248023528 is a deficient number, since it is larger than the sum of its proper divisors (219433052).

248023528 is a wasteful number, since it uses less digits than its factorization.

248023528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160836 (or 160832 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 34.

The square root of 248023528 is about 15748.7627450540. The cubic root of 248023528 is about 628.2959982382.

The spelling of 248023528 in words is "two hundred forty-eight million, twenty-three thousand, five hundred twenty-eight".