896771 has 2 divisors, whose sum is σ = 896772. Its totient is φ = 896770.

The previous prime is 896723. The next prime is 896783. The reversal of 896771 is 177698.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-896771 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (895771) 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, 448385 + 448386.

It is an arithmetic number, because the mean of its divisors is an integer number (448386).

2⁸⁹⁶⁷⁷¹ is an apocalyptic number.

896771 is a deficient number, since it is larger than the sum of its proper divisors (1).

896771 is an equidigital number, since it uses as much as digits as its factorization.

896771 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 21168, while the sum is 38.

The square root of 896771 is about 946.9799364295. The cubic root of 896771 is about 96.4333347180.

Adding to 896771 its sum of digits (38), we get a square (896809 = 947²).

The spelling of 896771 in words is "eight hundred ninety-six thousand, seven hundred seventy-one".