248917008 has 40 divisors (see below), whose sum is σ = 643726656. Its totient is φ = 82883200.

The previous prime is 248917001. The next prime is 248917021. The reversal of 248917008 is 800719842.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (248917001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54493 + ... + 58883.

Almost surely, 2^248917008 is an apocalyptic number.

It is an amenable number.

248917008 is an abundant number, since it is smaller than the sum of its proper divisors (394809648).

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

248917008 is a wasteful number, since it uses less digits than its factorization.

248917008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5583 (or 5577 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 39.

The square root of 248917008 is about 15777.1039167523. The cubic root of 248917008 is about 629.0495519647.

The spelling of 248917008 in words is "two hundred forty-eight million, nine hundred seventeen thousand, eight".