895420775 has 12 divisors (see below), whose sum is σ = 1111443000. Its totient is φ = 715613280.

The previous prime is 895420727. The next prime is 895420781. The reversal of 895420775 is 577024598.

It is a happy number.

It is not a de Polignac number, because 895420775 - 2⁶ = 895420711 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7901 + ... + 43049.

It is an arithmetic number, because the mean of its divisors is an integer number (92620250).

Almost surely, 2^895420775 is an apocalyptic number.

895420775 is a deficient number, since it is larger than the sum of its proper divisors (216022225).

895420775 is a wasteful number, since it uses less digits than its factorization.

895420775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36178 (or 36173 counting only the distinct ones).

The product of its (nonzero) digits is 705600, while the sum is 47.

The square root of 895420775 is about 29923.5822554720. The cubic root of 895420775 is about 963.8491206133.

The spelling of 895420775 in words is "eight hundred ninety-five million, four hundred twenty thousand, seven hundred seventy-five".