11365042 has 16 divisors (see below), whose sum is σ = 18993240. Its totient is φ = 5064192.

The previous prime is 11365037. The next prime is 11365049. The reversal of 11365042 is 24056311.

It can be written as a sum of positive squares in 4 ways, for example, as 7901721 + 3463321 = 2811^2 + 1861^2 .

It is not an unprimeable number, because it can be changed into a prime (11365049) 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 7 ways as a sum of consecutive naturals, for example, 6783 + ... + 8290.

Almost surely, 2^11365042 is an apocalyptic number.

11365042 is a deficient number, since it is larger than the sum of its proper divisors (7628198).

11365042 is a wasteful number, since it uses less digits than its factorization.

11365042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15117.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 11365042 is about 3371.2077954347. The cubic root of 11365042 is about 224.8314259963.

The spelling of 11365042 in words is "eleven million, three hundred sixty-five thousand, forty-two".