11560042 has 16 divisors (see below), whose sum is σ = 19028520. Its totient is φ = 5234112.

The previous prime is 11560019. The next prime is 11560063. The reversal of 11560042 is 24006511.

It can be written as a sum of positive squares in 4 ways, for example, as 10751841 + 808201 = 3279^2 + 899^2 .

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, 2817 + ... + 5572.

Almost surely, 2^11560042 is an apocalyptic number.

11560042 is a deficient number, since it is larger than the sum of its proper divisors (7468478).

11560042 is a wasteful number, since it uses less digits than its factorization.

11560042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8457.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 11560042 is about 3400.0061764650. The cubic root of 11560042 is about 226.1100177006.

Adding to 11560042 its reverse (24006511), we get a palindrome (35566553).

The spelling of 11560042 in words is "eleven million, five hundred sixty thousand, forty-two".