58098889 has 4 divisors (see below), whose sum is σ = 58315140. Its totient is φ = 57882640.

The previous prime is 58098881. The next prime is 58098899. The reversal of 58098889 is 98889085.

58098889 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 19758025 + 38340864 = 4445^2 + 6192^2 .

It is a cyclic number.

It is not a de Polignac number, because 58098889 - 2³ = 58098881 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (58098881) 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 in 3 ways as a sum of consecutive naturals, for example, 107722 + ... + 108259.

It is an arithmetic number, because the mean of its divisors is an integer number (14578785).

Almost surely, 2^58098889 is an apocalyptic number.

It is an amenable number.

58098889 is a deficient number, since it is larger than the sum of its proper divisors (216251).

58098889 is a wasteful number, since it uses less digits than its factorization.

58098889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216250.

The product of its (nonzero) digits is 1658880, while the sum is 55.

The square root of 58098889 is about 7622.2627217907. The cubic root of 58098889 is about 387.3075317510.

The spelling of 58098889 in words is "fifty-eight million, ninety-eight thousand, eight hundred eighty-nine".