11028807 has 12 divisors (see below), whose sum is σ = 16057600. Its totient is φ = 7293888.

The previous prime is 11028763. The next prime is 11028821. The reversal of 11028807 is 70882011.

It is not a de Polignac number, because 11028807 - 2⁷ = 11028679 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 (11028827) 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, 3682 + ... + 5967.

Almost surely, 2^11028807 is an apocalyptic number.

11028807 is a deficient number, since it is larger than the sum of its proper divisors (5028793).

11028807 is a wasteful number, since it uses less digits than its factorization.

11028807 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9782 (or 9779 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 27.

The square root of 11028807 is about 3320.9647694608. The cubic root of 11028807 is about 222.5919798139.

The spelling of 11028807 in words is "eleven million, twenty-eight thousand, eight hundred seven".