79055648 has 48 divisors (see below), whose sum is σ = 181258560. Its totient is φ = 33236736.

The previous prime is 79055633. The next prime is 79055651. The reversal of 79055648 is 84655097.

It is a junction number, because it is equal to n+sod(n) for n = 79055599 and 79055608.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 8543 + ... + 15201.

It is an arithmetic number, because the mean of its divisors is an integer number (3776220).

Almost surely, 2^79055648 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 79055648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (90629280).

79055648 is an abundant number, since it is smaller than the sum of its proper divisors (102202912).

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

79055648 is a wasteful number, since it uses less digits than its factorization.

79055648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6729 (or 6721 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 44.

The square root of 79055648 is about 8891.3243108099. The cubic root of 79055648 is about 429.1847687131.

The spelling of 79055648 in words is "seventy-nine million, fifty-five thousand, six hundred forty-eight".