248886672 has 20 divisors (see below), whose sum is σ = 642957360. Its totient is φ = 82962208.

The previous prime is 248886661. The next prime is 248886689. The reversal of 248886672 is 276688842.

It is a super-3 number, since 3×248886672³ (a number of 26 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2592522 + ... + 2592617.

It is an arithmetic number, because the mean of its divisors is an integer number (32147868).

Almost surely, 2^248886672 is an apocalyptic number.

It is an amenable number.

248886672 is an abundant number, since it is smaller than the sum of its proper divisors (394070688).

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

248886672 is a wasteful number, since it uses less digits than its factorization.

248886672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5185150 (or 5185144 counting only the distinct ones).

The product of its digits is 2064384, while the sum is 51.

The square root of 248886672 is about 15776.1424942855. The cubic root of 248886672 is about 629.0239964289.

The spelling of 248886672 in words is "two hundred forty-eight million, eight hundred eighty-six thousand, six hundred seventy-two".