86652299 has 2 divisors, whose sum is σ = 86652300. Its totient is φ = 86652298.

The previous prime is 86652283. The next prime is 86652323. The reversal of 86652299 is 99225668.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 86652299 - 2⁴ = 86652283 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (86652259) 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, 43326149 + 43326150.

It is an arithmetic number, because the mean of its divisors is an integer number (43326150).

Almost surely, 2^86652299 is an apocalyptic number.

86652299 is a deficient number, since it is larger than the sum of its proper divisors (1).

86652299 is an equidigital number, since it uses as much as digits as its factorization.

86652299 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 466560, while the sum is 47.

The square root of 86652299 is about 9308.7216630427. The cubic root of 86652299 is about 442.5136752985.

The spelling of 86652299 in words is "eighty-six million, six hundred fifty-two thousand, two hundred ninety-nine".