11585042 has 16 divisors (see below), whose sum is σ = 20345472. Its totient is φ = 4843680.

The previous prime is 11585039. The next prime is 11585051. The reversal of 11585042 is 24058511.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9518 + ... + 10665.

It is an arithmetic number, because the mean of its divisors is an integer number (1271592).

Almost surely, 2^11585042 is an apocalyptic number.

11585042 is a deficient number, since it is larger than the sum of its proper divisors (8760430).

11585042 is a wasteful number, since it uses less digits than its factorization.

11585042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20233.

The product of its (nonzero) digits is 1600, while the sum is 26.

The square root of 11585042 is about 3403.6806548206. The cubic root of 11585042 is about 226.2728971668.

The spelling of 11585042 in words is "eleven million, five hundred eighty-five thousand, forty-two".