108080889 has 16 divisors (see below), whose sum is σ = 164877312. Its totient is φ = 61692048.

The previous prime is 108080867. The next prime is 108080893. The reversal of 108080889 is 988080801.

It is a happy number.

It is not a de Polignac number, because 108080889 - 2⁹ = 108080377 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 108080889.

It is not an unprimeable number, because it can be changed into a prime (108080809) 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, 21292 + ... + 25874.

It is an arithmetic number, because the mean of its divisors is an integer number (10304832).

Almost surely, 2^108080889 is an apocalyptic number.

It is an amenable number.

108080889 is a deficient number, since it is larger than the sum of its proper divisors (56796423).

108080889 is a wasteful number, since it uses less digits than its factorization.

108080889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5716.

The product of its (nonzero) digits is 36864, while the sum is 42.

The square root of 108080889 is about 10396.1958908054. The cubic root of 108080889 is about 476.3391778499.

The spelling of 108080889 in words is "one hundred eight million, eighty thousand, eight hundred eighty-nine".