11019968 has 28 divisors (see below), whose sum is σ = 21991320. Its totient is φ = 5478912.

The previous prime is 11019937. The next prime is 11019979. The reversal of 11019968 is 86991011.

It is a plaindrome in base 13.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14543 + ... + 15281.

Almost surely, 2^11019968 is an apocalyptic number.

It is an amenable number.

11019968 is a deficient number, since it is larger than the sum of its proper divisors (10971352).

11019968 is an equidigital number, since it uses as much as digits as its factorization.

11019968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 984 (or 974 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 35.

The square root of 11019968 is about 3319.6337147342. The cubic root of 11019968 is about 222.5324987247.

The spelling of 11019968 in words is "eleven million, nineteen thousand, nine hundred sixty-eight".