48767189 has 2 divisors, whose sum is σ = 48767190. Its totient is φ = 48767188.

The previous prime is 48767179. The next prime is 48767197. The reversal of 48767189 is 98176784.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 48762289 + 4900 = 6983^2 + 70^2 .

It is a cyclic number.

It is not a de Polignac number, because 48767189 - 2²⁰ = 47718613 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48767149) by changing a digit.

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 as a sum of consecutive naturals, namely, 24383594 + 24383595.

It is an arithmetic number, because the mean of its divisors is an integer number (24383595).

Almost surely, 2^48767189 is an apocalyptic number.

It is an amenable number.

48767189 is a deficient number, since it is larger than the sum of its proper divisors (1).

48767189 is an equidigital number, since it uses as much as digits as its factorization.

48767189 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 677376, while the sum is 50.

The square root of 48767189 is about 6983.3508432557. The cubic root of 48767189 is about 365.3501088038.

It can be divided in two parts, 487 and 67189, that added together give a palindrome (67676).

The spelling of 48767189 in words is "forty-eight million, seven hundred sixty-seven thousand, one hundred eighty-nine".