248548044 has 48 divisors (see below), whose sum is σ = 611654400. Its totient is φ = 78336576.

The previous prime is 248548039. The next prime is 248548087. The reversal of 248548044 is 440845842.

It is a super-2 number, since 2×248548044² = 123552260352451872, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 248547993 and 248548011.

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 15 ways as a sum of consecutive naturals, for example, 201622 + ... + 202850.

It is an arithmetic number, because the mean of its divisors is an integer number (12742800).

Almost surely, 2^248548044 is an apocalyptic number.

It is an amenable number.

248548044 is an abundant number, since it is smaller than the sum of its proper divisors (363106356).

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

248548044 is a wasteful number, since it uses less digits than its factorization.

248548044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2142 (or 2140 counting only the distinct ones).

The product of its (nonzero) digits is 163840, while the sum is 39.

The square root of 248548044 is about 15765.4065599337. The cubic root of 248548044 is about 628.7385896718.

The spelling of 248548044 in words is "two hundred forty-eight million, five hundred forty-eight thousand, forty-four".