788148420 has 24 divisors (see below), whose sum is σ = 2206815744. Its totient is φ = 210172896.

The previous prime is 788148409. The next prime is 788148421. The reversal of 788148420 is 24841887.

788148420 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (788148421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6567844 + ... + 6567963.

It is an arithmetic number, because the mean of its divisors is an integer number (91950656).

Almost surely, 2^788148420 is an apocalyptic number.

It is an amenable number.

788148420 is an abundant number, since it is smaller than the sum of its proper divisors (1418667324).

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

788148420 is a wasteful number, since it uses less digits than its factorization.

788148420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13135819 (or 13135817 counting only the distinct ones).

The product of its (nonzero) digits is 114688, while the sum is 42.

The square root of 788148420 is about 28073.9811925562. The cubic root of 788148420 is about 923.7107610275.

The spelling of 788148420 in words is "seven hundred eighty-eight million, one hundred forty-eight thousand, four hundred twenty".