85275008 has 64 divisors (see below), whose sum is σ = 209116320. Its totient is φ = 33730560.

The previous prime is 85274999. The next prime is 85275031. The reversal of 85275008 is 80057258.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7988 + ... + 15308.

Almost surely, 2^85275008 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 85275008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (104558160).

85275008 is an abundant number, since it is smaller than the sum of its proper divisors (123841312).

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

85275008 is a wasteful number, since it uses less digits than its factorization.

85275008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7355 (or 7343 counting only the distinct ones).

The product of its (nonzero) digits is 22400, while the sum is 35.

The square root of 85275008 is about 9234.4468161336. The cubic root of 85275008 is about 440.1566384455.

The spelling of 85275008 in words is "eighty-five million, two hundred seventy-five thousand, eight".