10889841 has 4 divisors (see below), whose sum is σ = 14519792. Its totient is φ = 7259892.

The previous prime is 10889779. The next prime is 10889891. The reversal of 10889841 is 14898801.

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 an emirpimes, since its reverse is a distinct semiprime: 14898801 = 3 ⋅4966267.

It is not a de Polignac number, because 10889841 - 2⁷ = 10889713 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10889841.

It is not an unprimeable number, because it can be changed into a prime (10889891) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1814971 + ... + 1814976.

It is an arithmetic number, because the mean of its divisors is an integer number (3629948).

Almost surely, 2^10889841 is an apocalyptic number.

It is an amenable number.

10889841 is a deficient number, since it is larger than the sum of its proper divisors (3629951).

10889841 is an equidigital number, since it uses as much as digits as its factorization.

10889841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3629950.

The product of its (nonzero) digits is 18432, while the sum is 39.

The square root of 10889841 is about 3299.9759090030. The cubic root of 10889841 is about 221.6531186876.

The spelling of 10889841 in words is "ten million, eight hundred eighty-nine thousand, eight hundred forty-one".