11056243 has 8 divisors (see below), whose sum is σ = 12450816. Its totient is φ = 9726600.

The previous prime is 11056237. The next prime is 11056249. The reversal of 11056243 is 34265011.

11056243 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (11056237) and next prime (11056249).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11056243 - 2⁵ = 11056211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11056249) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15871 + ... + 16552.

It is an arithmetic number, because the mean of its divisors is an integer number (1556352).

Almost surely, 2^11056243 is an apocalyptic number.

11056243 is a deficient number, since it is larger than the sum of its proper divisors (1394573).

11056243 is a wasteful number, since it uses less digits than its factorization.

11056243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32465.

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

The square root of 11056243 is about 3325.0929310322. The cubic root of 11056243 is about 222.7764052147.

The spelling of 11056243 in words is "eleven million, fifty-six thousand, two hundred forty-three".