48943878 has 8 divisors (see below), whose sum is σ = 97887768. Its totient is φ = 16314624.

The previous prime is 48943877. The next prime is 48943879. The reversal of 48943878 is 87834984.

48943878 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (48943877) and next prime (48943879).

It is a sphenic number, since it is the product of 3 distinct primes.

48943878 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 48943878.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48943871) 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 3 ways as a sum of consecutive naturals, for example, 4078651 + ... + 4078662.

It is an arithmetic number, because the mean of its divisors is an integer number (12235971).

Almost surely, 2^48943878 is an apocalyptic number.

48943878 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

48943878 is a wasteful number, since it uses less digits than its factorization.

48943878 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8157318.

The product of its digits is 1548288, while the sum is 51.

The square root of 48943878 is about 6995.9901372143. The cubic root of 48943878 is about 365.7908118114.

The spelling of 48943878 in words is "forty-eight million, nine hundred forty-three thousand, eight hundred seventy-eight".