48831320 has 16 divisors (see below), whose sum is σ = 109870560. Its totient is φ = 19532512.

The previous prime is 48831317. The next prime is 48831347. The reversal of 48831320 is 2313884.

It is a happy number.

48831320 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 610352 + ... + 610431.

It is an arithmetic number, because the mean of its divisors is an integer number (6866910).

Almost surely, 2^48831320 is an apocalyptic number.

48831320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

48831320 is an abundant number, since it is smaller than the sum of its proper divisors (61039240).

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

48831320 is a wasteful number, since it uses less digits than its factorization.

48831320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1220794 (or 1220790 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 48831320 is about 6987.9410415372. The cubic root of 48831320 is about 365.5101891447.

The spelling of 48831320 in words is "forty-eight million, eight hundred thirty-one thousand, three hundred twenty".