66368048 has 10 divisors (see below), whose sum is σ = 128588124. Its totient is φ = 33184016.

The previous prime is 66368039. The next prime is 66368059. The reversal of 66368048 is 84086366.

66368048 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 66367996 and 66368014.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 2073986 + ... + 2074017.

Almost surely, 2^66368048 is an apocalyptic number.

It is an amenable number.

66368048 is a deficient number, since it is larger than the sum of its proper divisors (62220076).

66368048 is a wasteful number, since it uses less digits than its factorization.

66368048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4148011 (or 4148005 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 41.

The square root of 66368048 is about 8146.6587015782. The cubic root of 66368048 is about 404.8738071505.

The spelling of 66368048 in words is "sixty-six million, three hundred sixty-eight thousand, forty-eight".