68078048 has 48 divisors (see below), whose sum is σ = 137473056. Its totient is φ = 33177600.

The previous prime is 68078041. The next prime is 68078053. The reversal of 68078048 is 84087086.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 68077996 and 68078014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68078041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 352640 + ... + 352832.

It is an arithmetic number, because the mean of its divisors is an integer number (2864022).

Almost surely, 2^68078048 is an apocalyptic number.

It is an amenable number.

68078048 is an abundant number, since it is smaller than the sum of its proper divisors (69395008).

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

68078048 is a wasteful number, since it uses less digits than its factorization.

68078048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 427 (or 419 counting only the distinct ones).

The product of its (nonzero) digits is 86016, while the sum is 41.

The square root of 68078048 is about 8250.9422492222. The cubic root of 68078048 is about 408.3216098073.

The spelling of 68078048 in words is "sixty-eight million, seventy-eight thousand, forty-eight".