896897 has 2 divisors, whose sum is σ = 896898. Its totient is φ = 896896.

The previous prime is 896879. The next prime is 896921. The reversal of 896897 is 798698.

Together with previous prime (896879) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 863041 + 33856 = 929^2 + 184^2 .

It is a cyclic number.

It is not a de Polignac number, because 896897 - 2¹⁴ = 880513 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (896837) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 448448 + 448449.

It is an arithmetic number, because the mean of its divisors is an integer number (448449).

2⁸⁹⁶⁸⁹⁷ is an apocalyptic number.

It is an amenable number.

896897 is a deficient number, since it is larger than the sum of its proper divisors (1).

896897 is an equidigital number, since it uses as much as digits as its factorization.

896897 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 217728, while the sum is 47.

The square root of 896897 is about 947.0464613735. The cubic root of 896897 is about 96.4378509327.

The spelling of 896897 in words is "eight hundred ninety-six thousand, eight hundred ninety-seven".