63068278 has 16 divisors (see below), whose sum is σ = 116434080. Its totient is φ = 24950016.

The previous prime is 63068263. The next prime is 63068279. The reversal of 63068278 is 87286036.

It is a happy number.

63068278 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 63068278.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63068279) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 173083 + ... + 173446.

It is an arithmetic number, because the mean of its divisors is an integer number (7277130).

Almost surely, 2^63068278 is an apocalyptic number.

63068278 is a deficient number, since it is larger than the sum of its proper divisors (53365802).

63068278 is a wasteful number, since it uses less digits than its factorization.

63068278 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 346551.

The product of its (nonzero) digits is 96768, while the sum is 40.

The square root of 63068278 is about 7941.5538781777. The cubic root of 63068278 is about 398.0494160169.

The spelling of 63068278 in words is "sixty-three million, sixty-eight thousand, two hundred seventy-eight".