895691 has 2 divisors, whose sum is σ = 895692. Its totient is φ = 895690.

The previous prime is 895681. The next prime is 895703. The reversal of 895691 is 196598.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 895691 - 2⁶ = 895627 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (895651) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 447845 + 447846.

It is an arithmetic number, because the mean of its divisors is an integer number (447846).

2⁸⁹⁵⁶⁹¹ is an apocalyptic number.

895691 is a deficient number, since it is larger than the sum of its proper divisors (1).

895691 is an equidigital number, since it uses as much as digits as its factorization.

895691 is an evil number, because the sum of its binary digits is even.

The product of its digits is 19440, while the sum is 38.

The square root of 895691 is about 946.4095308058. The cubic root of 895691 is about 96.3946069422.

The spelling of 895691 in words is "eight hundred ninety-five thousand, six hundred ninety-one".