86193292 has 6 divisors (see below), whose sum is σ = 150838268. Its totient is φ = 43096644.

The previous prime is 86193203. The next prime is 86193293. The reversal of 86193292 is 29239168.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (86193293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10774158 + ... + 10774165.

Almost surely, 2^86193292 is an apocalyptic number.

It is an amenable number.

86193292 is a deficient number, since it is larger than the sum of its proper divisors (64644976).

86193292 is a wasteful number, since it uses less digits than its factorization.

86193292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21548327 (or 21548325 counting only the distinct ones).

The product of its digits is 46656, while the sum is 40.

The square root of 86193292 is about 9284.0342524142. The cubic root of 86193292 is about 441.7309433132.

It can be divided in two parts, 8619 and 3292, that added together give a palindrome (11911).

The spelling of 86193292 in words is "eighty-six million, one hundred ninety-three thousand, two hundred ninety-two".