248757868 has 24 divisors (see below), whose sum is σ = 442824704. Its totient is φ = 122245200.

The previous prime is 248757833. The next prime is 248757869. The reversal of 248757868 is 868757842.

248757868 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (248757869) 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, 168373 + ... + 169843.

Almost surely, 2^248757868 is an apocalyptic number.

It is an amenable number.

248757868 is a deficient number, since it is larger than the sum of its proper divisors (194066836).

248757868 is a wasteful number, since it uses less digits than its factorization.

248757868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2173 (or 2171 counting only the distinct ones).

The product of its digits is 6021120, while the sum is 55.

The square root of 248757868 is about 15772.0597259838. The cubic root of 248757868 is about 628.9154667290.

The spelling of 248757868 in words is "two hundred forty-eight million, seven hundred fifty-seven thousand, eight hundred sixty-eight".