85035580 has 36 divisors (see below), whose sum is σ = 207732168. Its totient is φ = 29154720.

The previous prime is 85035541. The next prime is 85035589. The reversal of 85035580 is 8553058.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85035589) by changing a digit.

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 in 11 ways as a sum of consecutive naturals, for example, 42406 + ... + 44365.

It is an arithmetic number, because the mean of its divisors is an integer number (5770338).

Almost surely, 2^85035580 is an apocalyptic number.

It is an amenable number.

85035580 is an abundant number, since it is smaller than the sum of its proper divisors (122696588).

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

85035580 is a wasteful number, since it uses less digits than its factorization.

85035580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86794 (or 86785 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 34.

The square root of 85035580 is about 9221.4738518308. The cubic root of 85035580 is about 439.7443073636.

The spelling of 85035580 in words is "eighty-five million, thirty-five thousand, five hundred eighty".