8616897 has 6 divisors (see below), whose sum is σ = 12446642. Its totient is φ = 5744592.

The previous prime is 8616887. The next prime is 8616901. The reversal of 8616897 is 7986168.

It is a happy number.

8616897 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 5022081 + 3594816 = 2241^2 + 1896^2 .

It is not a de Polignac number, because 8616897 - 2⁶ = 8616833 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8616827) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 478708 + ... + 478725.

Almost surely, 2^8616897 is an apocalyptic number.

It is an amenable number.

8616897 is a deficient number, since it is larger than the sum of its proper divisors (3829745).

8616897 is a wasteful number, since it uses less digits than its factorization.

8616897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 957439 (or 957436 counting only the distinct ones).

The product of its digits is 145152, while the sum is 45.

The square root of 8616897 is about 2935.4551606182. The cubic root of 8616897 is about 205.0140541624.

The spelling of 8616897 in words is "eight million, six hundred sixteen thousand, eight hundred ninety-seven".