85895552 has 16 divisors (see below), whose sum is σ = 171120300. Its totient is φ = 42947712.

The previous prime is 85895549. The next prime is 85895569. The reversal of 85895552 is 25559858.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (16).

It is a junction number, because it is equal to n+sod(n) for n = 85895497 and 85895506.

It is a congruent number.

It is an unprimeable number.

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, 335402 + ... + 335657.

Almost surely, 2^85895552 is an apocalyptic number.

It is an amenable number.

85895552 is a deficient number, since it is larger than the sum of its proper divisors (85224748).

85895552 is an equidigital number, since it uses as much as digits as its factorization.

85895552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 671073 (or 671061 counting only the distinct ones).

The product of its digits is 720000, while the sum is 47.

The square root of 85895552 is about 9267.9853258408. The cubic root of 85895552 is about 441.2217285078.

It can be divided in two parts, 8589 and 5552, that added together give a palindrome (14141).

The spelling of 85895552 in words is "eighty-five million, eight hundred ninety-five thousand, five hundred fifty-two".