248298048 has 140 divisors (see below), whose sum is σ = 742779312. Its totient is φ = 82010880.

The previous prime is 248298031. The next prime is 248298049. The reversal of 248298048 is 840892842.

It is a happy number.

It is a super-2 number, since 2×248298048² = 123303841281220608, which contains 22 as substring.

It is a nialpdrome in base 16.

It is a junction number, because it is equal to n+sod(n) for n = 248297994 and 248298012.

It is not an unprimeable number, because it can be changed into a prime (248298049) by changing a digit.

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 19 ways as a sum of consecutive naturals, for example, 1093711 + ... + 1093937.

Almost surely, 2^248298048 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 248298048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (371389656).

248298048 is an abundant number, since it is smaller than the sum of its proper divisors (494481264).

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

248298048 is a wasteful number, since it uses less digits than its factorization.

248298048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 462 (or 443 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 45.

The square root of 248298048 is about 15757.4759400102. The cubic root of 248298048 is about 628.5277184875.

The spelling of 248298048 in words is "two hundred forty-eight million, two hundred ninety-eight thousand, forty-eight".