107389 has 4 divisors (see below), whose sum is σ = 113724. Its totient is φ = 101056.

The previous prime is 107377. The next prime is 107441. The reversal of 107389 is 983701.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 71289 + 36100 = 267^2 + 190^2 .

It is a cyclic number.

It is not a de Polignac number, because 107389 - 2⁵ = 107357 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107309) 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 in 3 ways as a sum of consecutive naturals, for example, 3142 + ... + 3175.

It is an arithmetic number, because the mean of its divisors is an integer number (28431).

2¹⁰⁷³⁸⁹ is an apocalyptic number.

It is an amenable number.

107389 is a deficient number, since it is larger than the sum of its proper divisors (6335).

107389 is an equidigital number, since it uses as much as digits as its factorization.

107389 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6334.

The product of its (nonzero) digits is 1512, while the sum is 28.

The square root of 107389 is about 327.7026090833. The cubic root of 107389 is about 47.5320559241.

It can be divided in two parts, 107 and 389, that added together give a triangular number (496 = T₃₁).

The spelling of 107389 in words is "one hundred seven thousand, three hundred eighty-nine".