85841704 has 64 divisors (see below), whose sum is σ = 191600640. Its totient is φ = 35650560.

The previous prime is 85841699. The next prime is 85841729. The reversal of 85841704 is 40714858.

It is a super-4 number, since 4×85841704⁴ (a number of 33 digits) contains 4444 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39609 + ... + 41719.

It is an arithmetic number, because the mean of its divisors is an integer number (2993760).

Almost surely, 2^85841704 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 85841704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (95800320).

85841704 is an abundant number, since it is smaller than the sum of its proper divisors (105758936).

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

85841704 is a wasteful number, since it uses less digits than its factorization.

85841704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2170 (or 2166 counting only the distinct ones).

The product of its (nonzero) digits is 35840, while the sum is 37.

The square root of 85841704 is about 9265.0798161700. The cubic root of 85841704 is about 441.1295084659.

The spelling of 85841704 in words is "eighty-five million, eight hundred forty-one thousand, seven hundred four".