248775050 has 48 divisors (see below), whose sum is σ = 491720760. Its totient is φ = 93461760.

The previous prime is 248775049. The next prime is 248775083. The reversal of 248775050 is 50577842.

It can be written as a sum of positive squares in 12 ways, for example, as 30946969 + 217828081 = 5563^2 + 14759^2 .

It is a junction number, because it is equal to n+sod(n) for n = 248774995 and 248775013.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 51332 + ... + 55968.

Almost surely, 2^248775050 is an apocalyptic number.

248775050 is a deficient number, since it is larger than the sum of its proper divisors (242945710).

248775050 is a wasteful number, since it uses less digits than its factorization.

248775050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4715 (or 4710 counting only the distinct ones).

The product of its (nonzero) digits is 78400, while the sum is 38.

The square root of 248775050 is about 15772.6044139831. The cubic root of 248775050 is about 628.9299463738.

The spelling of 248775050 in words is "two hundred forty-eight million, seven hundred seventy-five thousand, fifty".