107691089 has 12 divisors (see below), whose sum is σ = 119808528. Its totient is φ = 96712440.

The previous prime is 107691079. The next prime is 107691097. The reversal of 107691089 is 980196701.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-107691089 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (107691029) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4682 + ... + 15404.

It is an arithmetic number, because the mean of its divisors is an integer number (9984044).

Almost surely, 2^107691089 is an apocalyptic number.

It is an amenable number.

107691089 is a deficient number, since it is larger than the sum of its proper divisors (12117439).

107691089 is a wasteful number, since it uses less digits than its factorization.

107691089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10828 (or 10817 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 41.

The square root of 107691089 is about 10377.4317150247. The cubic root of 107691089 is about 475.7658397390.

It can be divided in two parts, 107 and 691089, that added together give a palindrome (691196).

The spelling of 107691089 in words is "one hundred seven million, six hundred ninety-one thousand, eighty-nine".