99534067 has 2 divisors, whose sum is σ = 99534068. Its totient is φ = 99534066.

The previous prime is 99534037. The next prime is 99534073. The reversal of 99534067 is 76043599.

It is a strong prime.

It is an emirp because it is prime and its reverse (76043599) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-99534067 is a prime.

It is not a weakly prime, because it can be changed into another prime (99534007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49767033 + 49767034.

It is an arithmetic number, because the mean of its divisors is an integer number (49767034).

Almost surely, 2^99534067 is an apocalyptic number.

99534067 is a deficient number, since it is larger than the sum of its proper divisors (1).

99534067 is an equidigital number, since it uses as much as digits as its factorization.

99534067 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 204120, while the sum is 43.

The square root of 99534067 is about 9976.6761499008. The cubic root of 99534067 is about 463.4368710296.

The spelling of 99534067 in words is "ninety-nine million, five hundred thirty-four thousand, sixty-seven".