68484848 has 20 divisors (see below), whose sum is σ = 133225848. Its totient is φ = 34104000.

The previous prime is 68484847. The next prime is 68484881. The reversal of 68484848 is 84848486.

It is a junction number, because it is equal to n+sod(n) for n = 68484796 and 68484805.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68484841) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4511 + ... + 12542.

Almost surely, 2^68484848 is an apocalyptic number.

It is an amenable number.

68484848 is a deficient number, since it is larger than the sum of its proper divisors (64741000).

68484848 is a wasteful number, since it uses less digits than its factorization.

68484848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17312 (or 17306 counting only the distinct ones).

The product of its digits is 1572864, while the sum is 50.

The square root of 68484848 is about 8275.5572622030. The cubic root of 68484848 is about 409.1333030334.

The spelling of 68484848 in words is "sixty-eight million, four hundred eighty-four thousand, eight hundred forty-eight".