13805058 has 32 divisors (see below), whose sum is σ = 29433600. Its totient is φ = 4304016.

The previous prime is 13805053. The next prime is 13805059. The reversal of 13805058 is 85050831.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (13805053) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8733 + ... + 10191.

It is an arithmetic number, because the mean of its divisors is an integer number (919800).

Almost surely, 2^13805058 is an apocalyptic number.

13805058 is an abundant number, since it is smaller than the sum of its proper divisors (15628542).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13805058 is a wasteful number, since it uses less digits than its factorization.

13805058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1566.

The product of its (nonzero) digits is 4800, while the sum is 30.

The square root of 13805058 is about 3715.5158457474. The cubic root of 13805058 is about 239.8903318391.

Adding to 13805058 its reverse (85050831), we get a palindrome (98855889).

The spelling of 13805058 in words is "thirteen million, eight hundred five thousand, fifty-eight".