98544589 has 16 divisors (see below), whose sum is σ = 116936064. Its totient is φ = 81864000.

The previous prime is 98544557. The next prime is 98544599.

98544589 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 98544589 - 2⁵ = 98544557 is a prime.

It is a super-2 number, since 2×98544589² = 19422072042357842, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98544599) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11032 + ... + 17854.

It is an arithmetic number, because the mean of its divisors is an integer number (7308504).

Almost surely, 2^98544589 is an apocalyptic number.

It is an amenable number.

98544589 is a deficient number, since it is larger than the sum of its proper divisors (18391475).

98544589 is a wasteful number, since it uses less digits than its factorization.

98544589 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6948.

The product of its digits is 2073600, while the sum is 52.

The square root of 98544589 is about 9926.9627278438. The cubic root of 98544589 is about 461.8960633365.

The spelling of 98544589 in words is "ninety-eight million, five hundred forty-four thousand, five hundred eighty-nine".