99411847 has 2 divisors, whose sum is σ = 99411848. Its totient is φ = 99411846.

The previous prime is 99411841. The next prime is 99411889. The reversal of 99411847 is 74811499.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 99411847 - 2¹¹ = 99409799 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (99411841) 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, 49705923 + 49705924.

It is an arithmetic number, because the mean of its divisors is an integer number (49705924).

Almost surely, 2^99411847 is an apocalyptic number.

99411847 is a deficient number, since it is larger than the sum of its proper divisors (1).

99411847 is an equidigital number, since it uses as much as digits as its factorization.

99411847 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 72576, while the sum is 43.

The square root of 99411847 is about 9970.5489818766. The cubic root of 99411847 is about 463.2471053357.

The spelling of 99411847 in words is "ninety-nine million, four hundred eleven thousand, eight hundred forty-seven".