78967008 has 48 divisors (see below), whose sum is σ = 230322960. Its totient is φ = 26322048.

The previous prime is 78966967. The next prime is 78967019. The reversal of 78967008 is 80076987.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44835 + ... + 46562.

It is an arithmetic number, because the mean of its divisors is an integer number (4798395).

Almost surely, 2^78967008 is an apocalyptic number.

It is an amenable number.

78967008 is an abundant number, since it is smaller than the sum of its proper divisors (151355952).

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

78967008 is a wasteful number, since it uses less digits than its factorization.

78967008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91416 (or 91402 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 45.

The square root of 78967008 is about 8886.3382785037. The cubic root of 78967008 is about 429.0243029902.

The spelling of 78967008 in words is "seventy-eight million, nine hundred sixty-seven thousand, eight".