85807050 has 96 divisors (see below), whose sum is σ = 246841344. Its totient is φ = 19320000.

The previous prime is 85807049. The next prime is 85807061. The reversal of 85807050 is 5070858.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 73975 + ... + 75125.

It is an arithmetic number, because the mean of its divisors is an integer number (2571264).

Almost surely, 2^85807050 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 85807050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (123420672).

85807050 is an abundant number, since it is smaller than the sum of its proper divisors (161034294).

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

85807050 is a wasteful number, since it uses less digits than its factorization.

85807050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1244 (or 1239 counting only the distinct ones).

The product of its (nonzero) digits is 11200, while the sum is 33.

The square root of 85807050 is about 9263.2094869975. The cubic root of 85807050 is about 441.0701396556.

The spelling of 85807050 in words is "eighty-five million, eight hundred seven thousand, fifty".