248812944 has 40 divisors (see below), whose sum is σ = 663505152. Its totient is φ = 80261760.

The previous prime is 248812937. The next prime is 248812951. The reversal of 248812944 is 449218842.

It is an interprime number because it is at equal distance from previous prime (248812937) and next prime (248812951).

It is a super-2 number, since 2×248812944² = 123815762203894272, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 248812896 and 248812905.

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, 82119 + ... + 85094.

Almost surely, 2^248812944 is an apocalyptic number.

248812944 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

248812944 is an abundant number, since it is smaller than the sum of its proper divisors (414692208).

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

248812944 is a wasteful number, since it uses less digits than its factorization.

248812944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167255 (or 167249 counting only the distinct ones).

The product of its digits is 147456, while the sum is 42.

The square root of 248812944 is about 15773.8056283194. The cubic root of 248812944 is about 628.9618781149.

The spelling of 248812944 in words is "two hundred forty-eight million, eight hundred twelve thousand, nine hundred forty-four".