85732850 has 48 divisors (see below), whose sum is σ = 186000000. Its totient is φ = 29388240.

The previous prime is 85732849. The next prime is 85732859. The reversal of 85732850 is 5823758.

It is not an unprimeable number, because it can be changed into a prime (85732859) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14651 + ... + 19649.

It is an arithmetic number, because the mean of its divisors is an integer number (3875000).

Almost surely, 2^85732850 is an apocalyptic number.

85732850 is an abundant number, since it is smaller than the sum of its proper divisors (100267150).

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

85732850 is a wasteful number, since it uses less digits than its factorization.

85732850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5032 (or 5013 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 38.

The square root of 85732850 is about 9259.2035294619. The cubic root of 85732850 is about 440.9429673453.

The spelling of 85732850 in words is "eighty-five million, seven hundred thirty-two thousand, eight hundred fifty".