10889517 has 16 divisors (see below), whose sum is σ = 14874048. Its totient is φ = 7084800.

The previous prime is 10889513. The next prime is 10889521. The reversal of 10889517 is 71598801.

It is an interprime number because it is at equal distance from previous prime (10889513) and next prime (10889521).

It is not a de Polignac number, because 10889517 - 2² = 10889513 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10889513) 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 15 ways as a sum of consecutive naturals, for example, 24933 + ... + 25365.

It is an arithmetic number, because the mean of its divisors is an integer number (929628).

Almost surely, 2^10889517 is an apocalyptic number.

It is an amenable number.

10889517 is a deficient number, since it is larger than the sum of its proper divisors (3984531).

10889517 is a wasteful number, since it uses less digits than its factorization.

10889517 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 620.

The product of its (nonzero) digits is 20160, while the sum is 39.

The square root of 10889517 is about 3299.9268173703. The cubic root of 10889517 is about 221.6509204209.

The spelling of 10889517 in words is "ten million, eight hundred eighty-nine thousand, five hundred seventeen".