86023141 has 2 divisors, whose sum is σ = 86023142. Its totient is φ = 86023140.

The previous prime is 86023139. The next prime is 86023169. The reversal of 86023141 is 14132068.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 73170916 + 12852225 = 8554^2 + 3585^2 .

It is a cyclic number.

It is not a de Polignac number, because 86023141 - 2¹ = 86023139 is a prime.

Together with 86023139, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (86023741) 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, 43011570 + 43011571.

It is an arithmetic number, because the mean of its divisors is an integer number (43011571).

Almost surely, 2^86023141 is an apocalyptic number.

It is an amenable number.

86023141 is a deficient number, since it is larger than the sum of its proper divisors (1).

86023141 is an equidigital number, since it uses as much as digits as its factorization.

86023141 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 86023141 is about 9274.8660906775. The cubic root of 86023141 is about 441.4400835808.

The spelling of 86023141 in words is "eighty-six million, twenty-three thousand, one hundred forty-one".