11042577 has 48 divisors (see below), whose sum is σ = 19976320. Its totient is φ = 5723136.

The previous prime is 11042573. The next prime is 11042587. The reversal of 11042577 is 77524011.

11042577 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11042577 - 2² = 11042573 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11042577.

It is not an unprimeable number, because it can be changed into a prime (11042573) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 79374 + ... + 79512.

Almost surely, 2^11042577 is an apocalyptic number.

It is an amenable number.

11042577 is a deficient number, since it is larger than the sum of its proper divisors (8933743).

11042577 is a wasteful number, since it uses less digits than its factorization.

11042577 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262 (or 259 counting only the distinct ones).

The product of its (nonzero) digits is 1960, while the sum is 27.

The square root of 11042577 is about 3323.0373154691. The cubic root of 11042577 is about 222.6845802437.

Adding to 11042577 its reverse (77524011), we get a palindrome (88566588).

The spelling of 11042577 in words is "eleven million, forty-two thousand, five hundred seventy-seven".