248451248 has 40 divisors (see below), whose sum is σ = 494510016. Its totient is φ = 120859200.

The previous prime is 248451233. The next prime is 248451253. The reversal of 248451248 is 842154842.

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 7 ways as a sum of consecutive naturals, for example, 227183 + ... + 228273.

Almost surely, 2^248451248 is an apocalyptic number.

It is an amenable number.

248451248 is a deficient number, since it is larger than the sum of its proper divisors (246058768).

248451248 is a wasteful number, since it uses less digits than its factorization.

248451248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1473 (or 1467 counting only the distinct ones).

The product of its digits is 81920, while the sum is 38.

The square root of 248451248 is about 15762.3363750429. The cubic root of 248451248 is about 628.6569591994.

The spelling of 248451248 in words is "two hundred forty-eight million, four hundred fifty-one thousand, two hundred forty-eight".