86301193 has 6 divisors (see below), whose sum is σ = 94860122. Its totient is φ = 78455520.

The previous prime is 86301161. The next prime is 86301209. The reversal of 86301193 is 39110368.

It can be written as a sum of positive squares in only one way, i.e., 59799289 + 26501904 = 7733^2 + 5148^2 .

It is not a de Polignac number, because 86301193 - 2⁵ = 86301161 is a prime.

It is a Duffinian number.

It is a plaindrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (86301113) 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 in 5 ways as a sum of consecutive naturals, for example, 356496 + ... + 356737.

Almost surely, 2^86301193 is an apocalyptic number.

It is an amenable number.

86301193 is a deficient number, since it is larger than the sum of its proper divisors (8558929).

86301193 is a wasteful number, since it uses less digits than its factorization.

86301193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 713255 (or 713244 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 31.

The square root of 86301193 is about 9289.8435401249. The cubic root of 86301193 is about 441.9151932867.

The spelling of 86301193 in words is "eighty-six million, three hundred one thousand, one hundred ninety-three".