99876011 has 2 divisors, whose sum is σ = 99876012. Its totient is φ = 99876010.

The previous prime is 99875957. The next prime is 99876013. The reversal of 99876011 is 11067899.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 99876011 - 2¹⁸ = 99613867 is a prime.

Together with 99876013, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 99876011.

It is not a weakly prime, because it can be changed into another prime (99876013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49938005 + 49938006.

It is an arithmetic number, because the mean of its divisors is an integer number (49938006).

Almost surely, 2^99876011 is an apocalyptic number.

99876011 is a deficient number, since it is larger than the sum of its proper divisors (1).

99876011 is an equidigital number, since it uses as much as digits as its factorization.

99876011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27216, while the sum is 41.

The square root of 99876011 is about 9993.7986271487. The cubic root of 99876011 is about 463.9669687024.

The spelling of 99876011 in words is "ninety-nine million, eight hundred seventy-six thousand, eleven".