85840750 has 32 divisors (see below), whose sum is σ = 162246240. Its totient is φ = 34004800.

The previous prime is 85840739. The next prime is 85840751. The reversal of 85840750 is 5704858.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85840751) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25146 + ... + 28354.

It is an arithmetic number, because the mean of its divisors is an integer number (5070195).

Almost surely, 2^85840750 is an apocalyptic number.

85840750 is a deficient number, since it is larger than the sum of its proper divisors (76405490).

85840750 is a wasteful number, since it uses less digits than its factorization.

85840750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3333 (or 3323 counting only the distinct ones).

The product of its (nonzero) digits is 44800, while the sum is 37.

The square root of 85840750 is about 9265.0283323906. The cubic root of 85840750 is about 441.1278742987.

The spelling of 85840750 in words is "eighty-five million, eight hundred forty thousand, seven hundred fifty".