68418048 has 40 divisors (see below), whose sum is σ = 182274048. Its totient is φ = 22805504.

The previous prime is 68418043. The next prime is 68418067. The reversal of 68418048 is 84081486.

It is a junction number, because it is equal to n+sod(n) for n = 68417997 and 68418015.

It is not an unprimeable number, because it can be changed into a prime (68418043) 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, 20736 + ... + 23807.

Almost surely, 2^68418048 is an apocalyptic number.

It is an amenable number.

68418048 is an abundant number, since it is smaller than the sum of its proper divisors (113856000).

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

68418048 is an equidigital number, since it uses as much as digits as its factorization.

68418048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44564 (or 44548 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 39.

The square root of 68418048 is about 8271.5202955684. The cubic root of 68418048 is about 409.0002371258. Note that the first 3 decimals are identical.

The spelling of 68418048 in words is "sixty-eight million, four hundred eighteen thousand, forty-eight".