99285713 has 2 divisors, whose sum is σ = 99285714. Its totient is φ = 99285712.

The previous prime is 99285691. The next prime is 99285737. The reversal of 99285713 is 31758299.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 98168464 + 1117249 = 9908^2 + 1057^2 .

It is a cyclic number.

It is not a de Polignac number, because 99285713 - 2⁶ = 99285649 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (99285113) 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, 49642856 + 49642857.

It is an arithmetic number, because the mean of its divisors is an integer number (49642857).

Almost surely, 2^99285713 is an apocalyptic number.

It is an amenable number.

99285713 is a deficient number, since it is larger than the sum of its proper divisors (1).

99285713 is an equidigital number, since it uses as much as digits as its factorization.

99285713 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 136080, while the sum is 44.

The square root of 99285713 is about 9964.2216454673. The cubic root of 99285713 is about 463.0510993862.

The spelling of 99285713 in words is "ninety-nine million, two hundred eighty-five thousand, seven hundred thirteen".