107887697 has 2 divisors, whose sum is σ = 107887698. Its totient is φ = 107887696.

The previous prime is 107887691. The next prime is 107887699. The reversal of 107887697 is 796788701.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 101929216 + 5958481 = 10096^2 + 2441^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-107887697 is a prime.

Together with 107887699, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (107887691) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53943848 + 53943849.

It is an arithmetic number, because the mean of its divisors is an integer number (53943849).

Almost surely, 2^107887697 is an apocalyptic number.

It is an amenable number.

107887697 is a deficient number, since it is larger than the sum of its proper divisors (1).

107887697 is an equidigital number, since it uses as much as digits as its factorization.

107887697 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1185408, while the sum is 53.

The square root of 107887697 is about 10386.9002594614. The cubic root of 107887697 is about 476.0551936211.

The spelling of 107887697 in words is "one hundred seven million, eight hundred eighty-seven thousand, six hundred ninety-seven".