85841698 has 16 divisors (see below), whose sum is σ = 131056704. Its totient is φ = 42160720.

The previous prime is 85841663. The next prime is 85841699. The reversal of 85841698 is 89614858.

It is not an unprimeable number, because it can be changed into a prime (85841699) 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, 44061 + ... + 45967.

It is an arithmetic number, because the mean of its divisors is an integer number (8191044).

Almost surely, 2^85841698 is an apocalyptic number.

85841698 is a deficient number, since it is larger than the sum of its proper divisors (45215006).

85841698 is a wasteful number, since it uses less digits than its factorization.

85841698 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2297.

The product of its digits is 552960, while the sum is 49.

The square root of 85841698 is about 9265.0794923735. The cubic root of 85841698 is about 441.1294981882.

The spelling of 85841698 in words is "eighty-five million, eight hundred forty-one thousand, six hundred ninety-eight".