107872689 has 8 divisors (see below), whose sum is σ = 144258400. Its totient is φ = 71701056.

The previous prime is 107872651. The next prime is 107872697. The reversal of 107872689 is 986278701.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 107872689 - 2¹⁶ = 107807153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (107876689) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52339 + ... + 54360.

It is an arithmetic number, because the mean of its divisors is an integer number (18032300).

Almost surely, 2^107872689 is an apocalyptic number.

It is an amenable number.

107872689 is a deficient number, since it is larger than the sum of its proper divisors (36385711).

107872689 is a wasteful number, since it uses less digits than its factorization.

107872689 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107039.

The product of its (nonzero) digits is 338688, while the sum is 48.

The square root of 107872689 is about 10386.1777858845. The cubic root of 107872689 is about 476.0331182969.

The spelling of 107872689 in words is "one hundred seven million, eight hundred seventy-two thousand, six hundred eighty-nine".