99826747 has 2 divisors, whose sum is σ = 99826748. Its totient is φ = 99826746.

The previous prime is 99826733. The next prime is 99826751. The reversal of 99826747 is 74762899.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 99826747 - 2¹⁹ = 99302459 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 99826694 and 99826703.

It is not a weakly prime, because it can be changed into another prime (99826757) 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, 49913373 + 49913374.

It is an arithmetic number, because the mean of its divisors is an integer number (49913374).

Almost surely, 2^99826747 is an apocalyptic number.

99826747 is a deficient number, since it is larger than the sum of its proper divisors (1).

99826747 is an equidigital number, since it uses as much as digits as its factorization.

99826747 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1524096, while the sum is 52.

The square root of 99826747 is about 9991.3335946709. Note that the first 3 decimals coincide. The cubic root of 99826747 is about 463.8906720101.

The spelling of 99826747 in words is "ninety-nine million, eight hundred twenty-six thousand, seven hundred forty-seven".