11190969 has 12 divisors (see below), whose sum is σ = 16686592. Its totient is φ = 7219800.

The previous prime is 11190967. The next prime is 11190997. The reversal of 11190969 is 96909111.

11190969 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11190969 - 2¹ = 11190967 is a prime.

It is a super-2 number, since 2×11190969² = 250475574317922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11190961) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19777 + ... + 20334.

Almost surely, 2^11190969 is an apocalyptic number.

It is an amenable number.

11190969 is a deficient number, since it is larger than the sum of its proper divisors (5495623).

11190969 is a wasteful number, since it uses less digits than its factorization.

11190969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40148 (or 40145 counting only the distinct ones).

The product of its (nonzero) digits is 4374, while the sum is 36.

The square root of 11190969 is about 3345.2905703391. The cubic root of 11190969 is about 223.6776360561.

The spelling of 11190969 in words is "eleven million, one hundred ninety thousand, nine hundred sixty-nine".