86348243 has 2 divisors, whose sum is σ = 86348244. Its totient is φ = 86348242.

The previous prime is 86348239. The next prime is 86348261. The reversal of 86348243 is 34284368.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 86348243 - 2² = 86348239 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 86348197 and 86348206.

It is not a weakly prime, because it can be changed into another prime (86348203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43174121 + 43174122.

It is an arithmetic number, because the mean of its divisors is an integer number (43174122).

Almost surely, 2^86348243 is an apocalyptic number.

86348243 is a deficient number, since it is larger than the sum of its proper divisors (1).

86348243 is an equidigital number, since it uses as much as digits as its factorization.

86348243 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 110592, while the sum is 38.

The square root of 86348243 is about 9292.3755305089. The cubic root of 86348243 is about 441.9954870106.

The spelling of 86348243 in words is "eighty-six million, three hundred forty-eight thousand, two hundred forty-three".