94660817 has 2 divisors, whose sum is σ = 94660818. Its totient is φ = 94660816.

The previous prime is 94660789. The next prime is 94660829. The reversal of 94660817 is 71806649.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 92467456 + 2193361 = 9616^2 + 1481^2 .

It is an emirp because it is prime and its reverse (71806649) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 94660817 - 2¹⁸ = 94398673 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (94660897) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47330408 + 47330409.

It is an arithmetic number, because the mean of its divisors is an integer number (47330409).

Almost surely, 2^94660817 is an apocalyptic number.

It is an amenable number.

94660817 is a deficient number, since it is larger than the sum of its proper divisors (1).

94660817 is an equidigital number, since it uses as much as digits as its factorization.

94660817 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72576, while the sum is 41.

The square root of 94660817 is about 9729.3790654903. The cubic root of 94660817 is about 455.7465777281.

The spelling of 94660817 in words is "ninety-four million, six hundred sixty thousand, eight hundred seventeen".