48827789 has 2 divisors, whose sum is σ = 48827790. Its totient is φ = 48827788.

The previous prime is 48827773. The next prime is 48827809. The reversal of 48827789 is 98772884.

It is a happy number.

48827789 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 44488900 + 4338889 = 6670^2 + 2083^2 .

It is a cyclic number.

It is not a de Polignac number, because 48827789 - 2⁴ = 48827773 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 48827789.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48827189) 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 as a sum of consecutive naturals, namely, 24413894 + 24413895.

It is an arithmetic number, because the mean of its divisors is an integer number (24413895).

Almost surely, 2^48827789 is an apocalyptic number.

It is an amenable number.

48827789 is a deficient number, since it is larger than the sum of its proper divisors (1).

48827789 is an equidigital number, since it uses as much as digits as its factorization.

48827789 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1806336, while the sum is 53.

The square root of 48827789 is about 6987.6883874426. The cubic root of 48827789 is about 365.5013789003.

The spelling of 48827789 in words is "forty-eight million, eight hundred twenty-seven thousand, seven hundred eighty-nine".