78910848 has 192 divisors, whose sum is σ = 245044800. Its totient is φ = 25256448.

The previous prime is 78910831. The next prime is 78910849. The reversal of 78910848 is 84801987.

It is a tau number, because it is divible by the number of its divisors (192).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (78910849) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1337443 + ... + 1337501.

It is an arithmetic number, because the mean of its divisors is an integer number (1276275).

Almost surely, 2^78910848 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 78910848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (122522400).

78910848 is an abundant number, since it is smaller than the sum of its proper divisors (166133952).

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

78910848 is an equidigital number, since it uses as much as digits as its factorization.

78910848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131 (or 107 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 45.

The square root of 78910848 is about 8883.1778097706. The cubic root of 78910848 is about 428.9225739286.

The spelling of 78910848 in words is "seventy-eight million, nine hundred ten thousand, eight hundred forty-eight".