107897 has 2 divisors, whose sum is σ = 107898.
Its totient is φ = 107896.
The previous prime is 107881. The next prime is 107903. The reversal of 107897 is 798701.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 89401 + 18496 = 299^2 + 136^2
It is an emirp because it is prime and its reverse (798701) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 107897 - 24 = 107881 is a prime.
It is a super-3 number, since 3×1078973 = 3768333780669819, which contains 333 as substring.
It is not a weakly prime, because it can be changed into another prime (107827) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53948 + 53949.
It is an arithmetic number, because the mean of its divisors is an integer number (53949).
2107897 is an apocalyptic number.
It is an amenable number.
107897 is a deficient number, since it is larger than the sum of its proper divisors (1).
107897 is an equidigital number, since it uses as much as digits as its factorization.
107897 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 3528, while the sum is 32.
The square root of 107897 is about 328.4767876122.
The cubic root of 107897 is about 47.6068876411.
The spelling of 107897 in words is "one hundred seven thousand, eight hundred ninety-seven".