86845196 has 12 divisors (see below), whose sum is σ = 152273352. Its totient is φ = 43338528.

The previous prime is 86845193. The next prime is 86845223. The reversal of 86845196 is 69154868.

It is a self number, because there is not a number n which added to its sum of digits gives 86845196.

It is not an unprimeable number, because it can be changed into a prime (86845193) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18665 + ... + 22848.

It is an arithmetic number, because the mean of its divisors is an integer number (12689446).

Almost surely, 2^86845196 is an apocalyptic number.

It is an amenable number.

86845196 is a deficient number, since it is larger than the sum of its proper divisors (65428156).

86845196 is a wasteful number, since it uses less digits than its factorization.

86845196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42040 (or 42038 counting only the distinct ones).

The product of its digits is 414720, while the sum is 47.

The square root of 86845196 is about 9319.0769929216. The cubic root of 86845196 is about 442.8417923820.

It can be divided in two parts, 868 and 45196, that added together give a palindrome (46064).

The spelling of 86845196 in words is "eighty-six million, eight hundred forty-five thousand, one hundred ninety-six".