85194386 has 16 divisors (see below), whose sum is σ = 133889280. Its totient is φ = 40605840.

The previous prime is 85194383. The next prime is 85194401. The reversal of 85194386 is 68349158.

It is not an unprimeable number, because it can be changed into a prime (85194383) 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, 6101 + ... + 14408.

It is an arithmetic number, because the mean of its divisors is an integer number (8368080).

Almost surely, 2^85194386 is an apocalyptic number.

85194386 is a deficient number, since it is larger than the sum of its proper divisors (48694894).

85194386 is a wasteful number, since it uses less digits than its factorization.

85194386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20609.

The product of its digits is 207360, while the sum is 44.

The square root of 85194386 is about 9230.0804980238. The cubic root of 85194386 is about 440.0178815047.

The spelling of 85194386 in words is "eighty-five million, one hundred ninety-four thousand, three hundred eighty-six".