107839089 has 12 divisors (see below), whose sum is σ = 156325572. Its totient is φ = 71635200.

The previous prime is 107839073. The next prime is 107839091. The reversal of 107839089 is 980938701.

It can be written as a sum of positive squares in 2 ways, for example, as 71115489 + 36723600 = 8433^2 + 6060^2 .

It is not a de Polignac number, because 107839089 - 2⁴ = 107839073 is a prime.

It is not an unprimeable number, because it can be changed into a prime (107839189) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18792 + ... + 23849.

It is an arithmetic number, because the mean of its divisors is an integer number (13027131).

Almost surely, 2^107839089 is an apocalyptic number.

It is an amenable number.

107839089 is a deficient number, since it is larger than the sum of its proper divisors (48486483).

107839089 is a wasteful number, since it uses less digits than its factorization.

107839089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42928 (or 42925 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 45.

The square root of 107839089 is about 10384.5601254940. The cubic root of 107839089 is about 475.9836885049.

The spelling of 107839089 in words is "one hundred seven million, eight hundred thirty-nine thousand, eighty-nine".