98056579 has 2 divisors, whose sum is σ = 98056580. Its totient is φ = 98056578.

The previous prime is 98056547. The next prime is 98056583. The reversal of 98056579 is 97565089.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 98056579 - 2⁵ = 98056547 is a prime.

It is not a weakly prime, because it can be changed into another prime (98056529) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49028289 + 49028290.

It is an arithmetic number, because the mean of its divisors is an integer number (49028290).

Almost surely, 2^98056579 is an apocalyptic number.

98056579 is a deficient number, since it is larger than the sum of its proper divisors (1).

98056579 is an equidigital number, since it uses as much as digits as its factorization.

98056579 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 680400, while the sum is 49.

The square root of 98056579 is about 9902.3521953120. The cubic root of 98056579 is about 461.1323379442.

It can be divided in two parts, 9805 and 6579, that added together give a 14-th power (16384 = 2¹⁴).

The spelling of 98056579 in words is "ninety-eight million, fifty-six thousand, five hundred seventy-nine".