98676559 has 2 divisors, whose sum is σ = 98676560. Its totient is φ = 98676558.

The previous prime is 98676533. The next prime is 98676563. The reversal of 98676559 is 95567689.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 98676559 - 2⁵ = 98676527 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (98676859) 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, 49338279 + 49338280.

It is an arithmetic number, because the mean of its divisors is an integer number (49338280).

Almost surely, 2^98676559 is an apocalyptic number.

98676559 is a deficient number, since it is larger than the sum of its proper divisors (1).

98676559 is an equidigital number, since it uses as much as digits as its factorization.

98676559 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4082400, while the sum is 55.

The square root of 98676559 is about 9933.6075521434. The cubic root of 98676559 is about 462.1021603381.

It can be divided in two parts, 98676 and 559, that added together give a triangular number (99235 = T₄₄₅).

The spelling of 98676559 in words is "ninety-eight million, six hundred seventy-six thousand, five hundred fifty-nine".