99059843 has 2 divisors, whose sum is σ = 99059844. Its totient is φ = 99059842.

The previous prime is 99059803. The next prime is 99059869. The reversal of 99059843 is 34895099.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 99059843 - 2¹⁰ = 99058819 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (99059803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49529921 + 49529922.

It is an arithmetic number, because the mean of its divisors is an integer number (49529922).

Almost surely, 2^99059843 is an apocalyptic number.

99059843 is a deficient number, since it is larger than the sum of its proper divisors (1).

99059843 is an equidigital number, since it uses as much as digits as its factorization.

99059843 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 349920, while the sum is 47.

The square root of 99059843 is about 9952.8811406547. The cubic root of 99059843 is about 462.6996934592.

The spelling of 99059843 in words is "ninety-nine million, fifty-nine thousand, eight hundred forty-three".