895253887 has 16 divisors (see below), whose sum is σ = 1005075072. Its totient is φ = 790261920.

The previous prime is 895253857. The next prime is 895253893. The reversal of 895253887 is 788352598.

It is a cyclic number.

It is not a de Polignac number, because 895253887 - 2¹⁹ = 894729599 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (895253857) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 227188 + ... + 231094.

It is an arithmetic number, because the mean of its divisors is an integer number (62817192).

Almost surely, 2^895253887 is an apocalyptic number.

895253887 is a deficient number, since it is larger than the sum of its proper divisors (109821185).

895253887 is a wasteful number, since it uses less digits than its factorization.

895253887 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4518.

The product of its digits is 4838400, while the sum is 55.

The square root of 895253887 is about 29920.7935556529. The cubic root of 895253887 is about 963.7892363477.

The spelling of 895253887 in words is "eight hundred ninety-five million, two hundred fifty-three thousand, eight hundred eighty-seven".