86102193 has 4 divisors (see below), whose sum is σ = 114802928. Its totient is φ = 57401460.

The previous prime is 86102153. The next prime is 86102207. The reversal of 86102193 is 39120168.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 86102193 - 2¹⁴ = 86085809 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 86102193.

It is not an unprimeable number, because it can be changed into a prime (86102123) 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 3 ways as a sum of consecutive naturals, for example, 14350363 + ... + 14350368.

It is an arithmetic number, because the mean of its divisors is an integer number (28700732).

Almost surely, 2^86102193 is an apocalyptic number.

It is an amenable number.

86102193 is a deficient number, since it is larger than the sum of its proper divisors (28700735).

86102193 is a wasteful number, since it uses less digits than its factorization.

86102193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28700734.

The product of its (nonzero) digits is 2592, while the sum is 30.

The square root of 86102193 is about 9279.1267369295. The cubic root of 86102193 is about 441.5752644052.

The spelling of 86102193 in words is "eighty-six million, one hundred two thousand, one hundred ninety-three".