10975889 has 4 divisors (see below), whose sum is σ = 10982640. Its totient is φ = 10969140.

The previous prime is 10975883. The next prime is 10975919. The reversal of 10975889 is 98857901.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 10975889 - 2⁸ = 10975633 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10975883) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 722 + ... + 4740.

It is an arithmetic number, because the mean of its divisors is an integer number (2745660).

Almost surely, 2^10975889 is an apocalyptic number.

It is an amenable number.

10975889 is a deficient number, since it is larger than the sum of its proper divisors (6751).

10975889 is an equidigital number, since it uses as much as digits as its factorization.

10975889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6750.

The product of its (nonzero) digits is 181440, while the sum is 47.

The square root of 10975889 is about 3312.9879263287. The cubic root of 10975889 is about 222.2353981169.

The spelling of 10975889 in words is "ten million, nine hundred seventy-five thousand, eight hundred eighty-nine".