84876611 has 2 divisors, whose sum is σ = 84876612. Its totient is φ = 84876610.

The previous prime is 84876607. The next prime is 84876619. The reversal of 84876611 is 11667848.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 84876611 - 2² = 84876607 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (84876619) 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, 42438305 + 42438306.

It is an arithmetic number, because the mean of its divisors is an integer number (42438306).

Almost surely, 2^84876611 is an apocalyptic number.

84876611 is a deficient number, since it is larger than the sum of its proper divisors (1).

84876611 is an equidigital number, since it uses as much as digits as its factorization.

84876611 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 64512, while the sum is 41.

The square root of 84876611 is about 9212.8503189838. The cubic root of 84876611 is about 439.4701110816.

The spelling of 84876611 in words is "eighty-four million, eight hundred seventy-six thousand, six hundred eleven".