98452579 has 2 divisors, whose sum is σ = 98452580. Its totient is φ = 98452578.

The previous prime is 98452577. The next prime is 98452583. The reversal of 98452579 is 97525489.

It is a weak prime.

It is an emirp because it is prime and its reverse (97525489) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 98452579 - 2¹ = 98452577 is a prime.

Together with 98452577, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (98452573) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49226289 + 49226290.

It is an arithmetic number, because the mean of its divisors is an integer number (49226290).

Almost surely, 2^98452579 is an apocalyptic number.

98452579 is a deficient number, since it is larger than the sum of its proper divisors (1).

98452579 is an equidigital number, since it uses as much as digits as its factorization.

98452579 is an evil number, because the sum of its binary digits is even.

The product of its digits is 907200, while the sum is 49.

The square root of 98452579 is about 9922.3272975648. The cubic root of 98452579 is about 461.7522628125.

The spelling of 98452579 in words is "ninety-eight million, four hundred fifty-two thousand, five hundred seventy-nine".