11689058 has 16 divisors (see below), whose sum is σ = 17858880. Its totient is φ = 5737296.

The previous prime is 11689049. The next prime is 11689063. The reversal of 11689058 is 85098611.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36716 + ... + 37032.

It is an arithmetic number, because the mean of its divisors is an integer number (1116180).

Almost surely, 2^11689058 is an apocalyptic number.

11689058 is a deficient number, since it is larger than the sum of its proper divisors (6169822).

11689058 is a wasteful number, since it uses less digits than its factorization.

11689058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 601.

The product of its (nonzero) digits is 17280, while the sum is 38.

The square root of 11689058 is about 3418.9264396883. The cubic root of 11689058 is about 226.9480756083.

The spelling of 11689058 in words is "eleven million, six hundred eighty-nine thousand, fifty-eight".