98144227 has 2 divisors, whose sum is σ = 98144228. Its totient is φ = 98144226.

The previous prime is 98144183. The next prime is 98144231. The reversal of 98144227 is 72244189.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 98144227 - 2⁷ = 98144099 is a prime.

It is not a weakly prime, because it can be changed into another prime (98144257) 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, 49072113 + 49072114.

It is an arithmetic number, because the mean of its divisors is an integer number (49072114).

Almost surely, 2^98144227 is an apocalyptic number.

98144227 is a deficient number, since it is larger than the sum of its proper divisors (1).

98144227 is an equidigital number, since it uses as much as digits as its factorization.

98144227 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 32256, while the sum is 37.

The square root of 98144227 is about 9906.7768219537. The cubic root of 98144227 is about 461.2696916067.

It can be divided in two parts, 9814 and 4227, that added together give a palindrome (14041).

The spelling of 98144227 in words is "ninety-eight million, one hundred forty-four thousand, two hundred twenty-seven".