86306141 has 2 divisors, whose sum is σ = 86306142. Its totient is φ = 86306140.

The previous prime is 86306131. The next prime is 86306149. The reversal of 86306141 is 14160368.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 78765625 + 7540516 = 8875^2 + 2746^2 .

It is a cyclic number.

It is not a de Polignac number, because 86306141 - 2¹⁰ = 86305117 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (86306149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43153070 + 43153071.

It is an arithmetic number, because the mean of its divisors is an integer number (43153071).

Almost surely, 2^86306141 is an apocalyptic number.

It is an amenable number.

86306141 is a deficient number, since it is larger than the sum of its proper divisors (1).

86306141 is an equidigital number, since it uses as much as digits as its factorization.

86306141 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 86306141 is about 9290.1098486509. The cubic root of 86306141 is about 441.9236387265.

The spelling of 86306141 in words is "eighty-six million, three hundred six thousand, one hundred forty-one".