86329601 has 2 divisors, whose sum is σ = 86329602. Its totient is φ = 86329600.

The previous prime is 86329589. The next prime is 86329609. The reversal of 86329601 is 10692368.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 54745201 + 31584400 = 7399^2 + 5620^2 .

It is a cyclic number.

It is not a de Polignac number, because 86329601 - 2¹⁴ = 86313217 is a prime.

It is not a weakly prime, because it can be changed into another prime (86329609) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43164800 + 43164801.

It is an arithmetic number, because the mean of its divisors is an integer number (43164801).

Almost surely, 2^86329601 is an apocalyptic number.

It is an amenable number.

86329601 is a deficient number, since it is larger than the sum of its proper divisors (1).

86329601 is an equidigital number, since it uses as much as digits as its factorization.

86329601 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 35.

The square root of 86329601 is about 9291.3723959381. The cubic root of 86329601 is about 441.9636767787.

The spelling of 86329601 in words is "eighty-six million, three hundred twenty-nine thousand, six hundred one".