248217996 has 24 divisors (see below), whose sum is σ = 623727664. Its totient is φ = 76374720.

The previous prime is 248217979. The next prime is 248218013. The reversal of 248217996 is 699712842.

It is an interprime number because it is at equal distance from previous prime (248217979) and next prime (248218013).

It is a super-2 number, since 2×248217996² = 123224347076512032, which contains 22 as substring.

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, 795415 + ... + 795726.

Almost surely, 2^248217996 is an apocalyptic number.

248217996 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

248217996 is an abundant number, since it is smaller than the sum of its proper divisors (375509668).

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

248217996 is a wasteful number, since it uses less digits than its factorization.

248217996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1591161 (or 1591159 counting only the distinct ones).

The product of its digits is 435456, while the sum is 48.

The square root of 248217996 is about 15754.9356076120. The cubic root of 248217996 is about 628.4601648498.

The spelling of 248217996 in words is "two hundred forty-eight million, two hundred seventeen thousand, nine hundred ninety-six".