10889973 has 12 divisors (see below), whose sum is σ = 15769728. Its totient is φ = 7241640.

The previous prime is 10889953. The next prime is 10889981. The reversal of 10889973 is 37998801.

It is not a de Polignac number, because 10889973 - 2⁵ = 10889941 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10889933) 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 11 ways as a sum of consecutive naturals, for example, 2908 + ... + 5498.

It is an arithmetic number, because the mean of its divisors is an integer number (1314144).

Almost surely, 2^10889973 is an apocalyptic number.

It is an amenable number.

10889973 is a deficient number, since it is larger than the sum of its proper divisors (4879755).

10889973 is a wasteful number, since it uses less digits than its factorization.

10889973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3064 (or 3061 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 45.

The square root of 10889973 is about 3299.9959090884. The cubic root of 10889973 is about 221.6540142652.

The spelling of 10889973 in words is "ten million, eight hundred eighty-nine thousand, nine hundred seventy-three".