78063008 has 24 divisors (see below), whose sum is σ = 154314720. Its totient is φ = 38872000.

The previous prime is 78062977. The next prime is 78063019. The reversal of 78063008 is 80036087.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 3173 + ... + 12891.

It is an arithmetic number, because the mean of its divisors is an integer number (6429780).

Almost surely, 2^78063008 is an apocalyptic number.

It is an amenable number.

78063008 is a deficient number, since it is larger than the sum of its proper divisors (76251712).

78063008 is a wasteful number, since it uses less digits than its factorization.

78063008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9980 (or 9972 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 78063008 is about 8835.3272718106. The cubic root of 78063008 is about 427.3808849311.

The spelling of 78063008 in words is "seventy-eight million, sixty-three thousand, eight".