98989027 has 2 divisors, whose sum is σ = 98989028. Its totient is φ = 98989026.

The previous prime is 98989019. The next prime is 98989039. The reversal of 98989027 is 72098989.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 98989027 - 2³ = 98989019 is a prime.

It is not a weakly prime, because it can be changed into another prime (98989057) 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, 49494513 + 49494514.

It is an arithmetic number, because the mean of its divisors is an integer number (49494514).

Almost surely, 2^98989027 is an apocalyptic number.

98989027 is a deficient number, since it is larger than the sum of its proper divisors (1).

98989027 is an equidigital number, since it uses as much as digits as its factorization.

98989027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 653184, while the sum is 52.

The square root of 98989027 is about 9949.3229417886. The cubic root of 98989027 is about 462.5894087678.

The spelling of 98989027 in words is "ninety-eight million, nine hundred eighty-nine thousand, twenty-seven".