11056061 has 4 divisors (see below), whose sum is σ = 11085312. Its totient is φ = 11026812.

The previous prime is 11056051. The next prime is 11056079. The reversal of 11056061 is 16065011.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11056061 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11056051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14051 + ... + 14816.

It is an arithmetic number, because the mean of its divisors is an integer number (2771328).

Almost surely, 2^11056061 is an apocalyptic number.

It is an amenable number.

11056061 is a deficient number, since it is larger than the sum of its proper divisors (29251).

11056061 is an equidigital number, since it uses as much as digits as its factorization.

11056061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29250.

The product of its (nonzero) digits is 180, while the sum is 20.

The square root of 11056061 is about 3325.0655632634. The cubic root of 11056061 is about 222.7751828125.

The spelling of 11056061 in words is "eleven million, fifty-six thousand, sixty-one".