11000875 has 8 divisors (see below), whose sum is σ = 13729248. Its totient is φ = 8800600.

The previous prime is 11000861. The next prime is 11000879. The reversal of 11000875 is 57800011.

It is not a de Polignac number, because 11000875 - 2⁷ = 11000747 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11000879) 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, 43879 + ... + 44128.

It is an arithmetic number, because the mean of its divisors is an integer number (1716156).

Almost surely, 2^11000875 is an apocalyptic number.

11000875 is a deficient number, since it is larger than the sum of its proper divisors (2728373).

11000875 is an frugal number, since it uses more digits than its factorization.

11000875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88022 (or 88012 counting only the distinct ones).

The product of its (nonzero) digits is 280, while the sum is 22.

The square root of 11000875 is about 3316.7566989455. The cubic root of 11000875 is about 222.4039058175.

Adding to 11000875 its reverse (57800011), we get a palindrome (68800886).

The spelling of 11000875 in words is "eleven million, eight hundred seventy-five", and thus it is an aban number.