98493229 has 2 divisors, whose sum is σ = 98493230. Its totient is φ = 98493228.

The previous prime is 98493221. The next prime is 98493271. The reversal of 98493229 is 92239489.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 88266025 + 10227204 = 9395^2 + 3198^2 .

It is an emirp because it is prime and its reverse (92239489) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 98493229 - 2³ = 98493221 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (98493221) 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, 49246614 + 49246615.

It is an arithmetic number, because the mean of its divisors is an integer number (49246615).

Almost surely, 2^98493229 is an apocalyptic number.

It is an amenable number.

98493229 is a deficient number, since it is larger than the sum of its proper divisors (1).

98493229 is an equidigital number, since it uses as much as digits as its factorization.

98493229 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 279936, while the sum is 46.

The square root of 98493229 is about 9924.3754967252. The cubic root of 98493229 is about 461.8158048985.

The spelling of 98493229 in words is "ninety-eight million, four hundred ninety-three thousand, two hundred twenty-nine".