107875989 has 16 divisors (see below), whose sum is σ = 172110400. Its totient is φ = 66385008.

The previous prime is 107875987. The next prime is 107875991. The reversal of 107875989 is 989578701.

It is an interprime number because it is at equal distance from previous prime (107875987) and next prime (107875991).

It is not a de Polignac number, because 107875989 - 2¹ = 107875987 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107875981) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 153319 + ... + 154020.

It is an arithmetic number, because the mean of its divisors is an integer number (10756900).

Almost surely, 2^107875989 is an apocalyptic number.

It is an amenable number.

107875989 is a deficient number, since it is larger than the sum of its proper divisors (64234411).

107875989 is a wasteful number, since it uses less digits than its factorization.

107875989 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 307361 (or 307355 counting only the distinct ones).

The product of its (nonzero) digits is 1270080, while the sum is 54.

The square root of 107875989 is about 10386.3366496566. The cubic root of 107875989 is about 476.0379724550.

It can be divided in two parts, 107 and 875989, that added together give a square (876096 = 936²).

The spelling of 107875989 in words is "one hundred seven million, eight hundred seventy-five thousand, nine hundred eighty-nine".