99167699 has 2 divisors, whose sum is σ = 99167700. Its totient is φ = 99167698.

The previous prime is 99167693. The next prime is 99167711. The reversal of 99167699 is 99676199.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-99167699 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (99167693) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49583849 + 49583850.

It is an arithmetic number, because the mean of its divisors is an integer number (49583850).

Almost surely, 2^99167699 is an apocalyptic number.

99167699 is a deficient number, since it is larger than the sum of its proper divisors (1).

99167699 is an equidigital number, since it uses as much as digits as its factorization.

99167699 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1653372, while the sum is 56.

The square root of 99167699 is about 9958.2979971479. The cubic root of 99167699 is about 462.8675611355.

The spelling of 99167699 in words is "ninety-nine million, one hundred sixty-seven thousand, six hundred ninety-nine".