11019056 has 20 divisors (see below), whose sum is σ = 21805152. Its totient is φ = 5391936.

The previous prime is 11019049. The next prime is 11019059. The reversal of 11019056 is 65091011.

It is a super-2 number, since 2×11019056² = 242839190262272, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11019059) 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, 6575 + ... + 8078.

Almost surely, 2^11019056 is an apocalyptic number.

11019056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11019056 is a deficient number, since it is larger than the sum of its proper divisors (10786096).

11019056 is a wasteful number, since it uses less digits than its factorization.

11019056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14708 (or 14702 counting only the distinct ones).

The product of its (nonzero) digits is 270, while the sum is 23.

The square root of 11019056 is about 3319.4963473395. The cubic root of 11019056 is about 222.5263597100.

The spelling of 11019056 in words is "eleven million, nineteen thousand, fifty-six".