895987 has 2 divisors, whose sum is σ = 895988. Its totient is φ = 895986.

The previous prime is 895957. The next prime is 896003. The reversal of 895987 is 789598.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 895987 - 2¹¹ = 893939 is a prime.

It is not a weakly prime, because it can be changed into another prime (895927) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 447993 + 447994.

It is an arithmetic number, because the mean of its divisors is an integer number (447994).

2⁸⁹⁵⁹⁸⁷ is an apocalyptic number.

895987 is the 547-th hex number.

895987 is a deficient number, since it is larger than the sum of its proper divisors (1).

895987 is an equidigital number, since it uses as much as digits as its factorization.

895987 is an evil number, because the sum of its binary digits is even.

The product of its digits is 181440, while the sum is 46.

The square root of 895987 is about 946.5658983927. The cubic root of 895987 is about 96.4052243170.

The spelling of 895987 in words is "eight hundred ninety-five thousand, nine hundred eighty-seven".