85535598 has 8 divisors (see below), whose sum is σ = 171071208. Its totient is φ = 28511864.

The previous prime is 85535581. The next prime is 85535623. The reversal of 85535598 is 89553558.

It is a sphenic number, since it is the product of 3 distinct primes.

85535598 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7127961 + ... + 7127972.

It is an arithmetic number, because the mean of its divisors is an integer number (21383901).

Almost surely, 2^85535598 is an apocalyptic number.

85535598 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

85535598 is a wasteful number, since it uses less digits than its factorization.

85535598 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14255938.

The product of its digits is 1080000, while the sum is 48.

The square root of 85535598 is about 9248.5457235178. The cubic root of 85535598 is about 440.6045374734.

The spelling of 85535598 in words is "eighty-five million, five hundred thirty-five thousand, five hundred ninety-eight".