85995000 has 480 divisors, whose sum is σ = 373942800. Its totient is φ = 18144000.

The previous prime is 85994957. The next prime is 85995011. The reversal of 85995000 is 59958.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 6614994 + ... + 6615006.

Almost surely, 2^85995000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 85995000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (186971400).

85995000 is an abundant number, since it is smaller than the sum of its proper divisors (287947800).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

85995000 is a wasteful number, since it uses less digits than its factorization.

85995000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62 (or 30 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 36.

The square root of 85995000 is about 9273.3489096442. The cubic root of 85995000 is about 441.3919418052.

It can be divided in two parts, 859 and 95000, that added together give a palindrome (95859).

The spelling of 85995000 in words is "eighty-five million, nine hundred ninety-five thousand".