98404027 has 2 divisors, whose sum is σ = 98404028. Its totient is φ = 98404026.

The previous prime is 98404003. The next prime is 98404043. The reversal of 98404027 is 72040489.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (72040489) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-98404027 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 98403983 and 98404001.

It is not a weakly prime, because it can be changed into another prime (98404057) 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, 49202013 + 49202014.

It is an arithmetic number, because the mean of its divisors is an integer number (49202014).

Almost surely, 2^98404027 is an apocalyptic number.

98404027 is a deficient number, since it is larger than the sum of its proper divisors (1).

98404027 is an equidigital number, since it uses as much as digits as its factorization.

98404027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 98404027 is about 9919.8803924241. The cubic root of 98404027 is about 461.6763457824.

The spelling of 98404027 in words is "ninety-eight million, four hundred four thousand, twenty-seven".