85841736 has 32 divisors (see below), whose sum is σ = 215019360. Its totient is φ = 28558592.

The previous prime is 85841729. The next prime is 85841737. The reversal of 85841736 is 63714858.

It is not an unprimeable number, because it can be changed into a prime (85841737) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10336 + ... + 16688.

It is an arithmetic number, because the mean of its divisors is an integer number (6719355).

Almost surely, 2^85841736 is an apocalyptic number.

It is an amenable number.

85841736 is an abundant number, since it is smaller than the sum of its proper divisors (129177624).

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

85841736 is a wasteful number, since it uses less digits than its factorization.

85841736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6925 (or 6921 counting only the distinct ones).

The product of its digits is 161280, while the sum is 42.

The square root of 85841736 is about 9265.0815430842. The cubic root of 85841736 is about 441.1295632806.

The spelling of 85841736 in words is "eighty-five million, eight hundred forty-one thousand, seven hundred thirty-six".