58828789 has 4 divisors (see below), whose sum is σ = 62289324. Its totient is φ = 55368256.

The previous prime is 58828787. The next prime is 58828799. The reversal of 58828789 is 98782885.

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 29343889 + 29484900 = 5417^2 + 5430^2 .

It is a cyclic number.

It is not a de Polignac number, because 58828789 - 2¹ = 58828787 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58828787) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1730242 + ... + 1730275.

It is an arithmetic number, because the mean of its divisors is an integer number (15572331).

Almost surely, 2^58828789 is an apocalyptic number.

It is an amenable number.

58828789 is a deficient number, since it is larger than the sum of its proper divisors (3460535).

58828789 is a wasteful number, since it uses less digits than its factorization.

58828789 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3460534.

The product of its digits is 2580480, while the sum is 55.

The square root of 58828789 is about 7669.9927640122. The cubic root of 58828789 is about 388.9227096240.

The spelling of 58828789 in words is "fifty-eight million, eight hundred twenty-eight thousand, seven hundred eighty-nine".