78604848 has 120 divisors (see below), whose sum is σ = 260176800. Its totient is φ = 21676032.

The previous prime is 78604829. The next prime is 78604849. The reversal of 78604848 is 84840687.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (78604849) 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 23 ways as a sum of consecutive naturals, for example, 27888 + ... + 30576.

It is an arithmetic number, because the mean of its divisors is an integer number (2168140).

Almost surely, 2^78604848 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 78604848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (130088400).

78604848 is an abundant number, since it is smaller than the sum of its proper divisors (181571952).

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

78604848 is a wasteful number, since it uses less digits than its factorization.

78604848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2739 (or 2730 counting only the distinct ones).

The product of its (nonzero) digits is 344064, while the sum is 45.

The square root of 78604848 is about 8865.9375138786. The cubic root of 78604848 is about 428.3674312950.

The spelling of 78604848 in words is "seventy-eight million, six hundred four thousand, eight hundred forty-eight".