84884027 has 2 divisors, whose sum is σ = 84884028. Its totient is φ = 84884026.

The previous prime is 84884003. The next prime is 84884057. The reversal of 84884027 is 72048848.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 84884027 - 2¹⁰ = 84883003 is a prime.

It is not a weakly prime, because it can be changed into another prime (84884057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42442013 + 42442014.

It is an arithmetic number, because the mean of its divisors is an integer number (42442014).

Almost surely, 2^84884027 is an apocalyptic number.

84884027 is a deficient number, since it is larger than the sum of its proper divisors (1).

84884027 is an equidigital number, since it uses as much as digits as its factorization.

84884027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 114688, while the sum is 41.

The square root of 84884027 is about 9213.2527914955. The cubic root of 84884027 is about 439.4829101138.

The spelling of 84884027 in words is "eighty-four million, eight hundred eighty-four thousand, twenty-seven".