86662337 has 2 divisors, whose sum is σ = 86662338. Its totient is φ = 86662336.

The previous prime is 86662333. The next prime is 86662351. The reversal of 86662337 is 73326668.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 60078001 + 26584336 = 7751^2 + 5156^2 .

It is a cyclic number.

It is not a de Polignac number, because 86662337 - 2² = 86662333 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 86662294 and 86662303.

It is not a weakly prime, because it can be changed into another prime (86662333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43331168 + 43331169.

It is an arithmetic number, because the mean of its divisors is an integer number (43331169).

Almost surely, 2^86662337 is an apocalyptic number.

It is an amenable number.

86662337 is a deficient number, since it is larger than the sum of its proper divisors (1).

86662337 is an equidigital number, since it uses as much as digits as its factorization.

86662337 is an evil number, because the sum of its binary digits is even.

The product of its digits is 217728, while the sum is 41.

The square root of 86662337 is about 9309.2608192058. The cubic root of 86662337 is about 442.5307619033.

The spelling of 86662337 in words is "eighty-six million, six hundred sixty-two thousand, three hundred thirty-seven".