98589541 has 2 divisors, whose sum is σ = 98589542. Its totient is φ = 98589540.

The previous prime is 98589527. The next prime is 98589553. The reversal of 98589541 is 14598589.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 81540900 + 17048641 = 9030^2 + 4129^2 .

It is an emirp because it is prime and its reverse (14598589) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 98589541 - 2²⁵ = 65035109 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (98589521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49294770 + 49294771.

It is an arithmetic number, because the mean of its divisors is an integer number (49294771).

Almost surely, 2^98589541 is an apocalyptic number.

It is an amenable number.

98589541 is a deficient number, since it is larger than the sum of its proper divisors (1).

98589541 is an equidigital number, since it uses as much as digits as its factorization.

98589541 is an evil number, because the sum of its binary digits is even.

The product of its digits is 518400, while the sum is 49.

The square root of 98589541 is about 9929.2266063375. The cubic root of 98589541 is about 461.9662853404.

The spelling of 98589541 in words is "ninety-eight million, five hundred eighty-nine thousand, five hundred forty-one".