10887966 has 16 divisors (see below), whose sum is σ = 24195600. Its totient is φ = 3629304.

The previous prime is 10887941. The next prime is 10887971. The reversal of 10887966 is 66978801.

It is a happy number.

It is a super-3 number, since 3×10887966³ (a number of 22 digits) contains 333 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 100761 + ... + 100868.

It is an arithmetic number, because the mean of its divisors is an integer number (1512225).

Almost surely, 2^10887966 is an apocalyptic number.

10887966 is an abundant number, since it is smaller than the sum of its proper divisors (13307634).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10887966 is a wasteful number, since it uses less digits than its factorization.

10887966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201640 (or 201634 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 45.

The square root of 10887966 is about 3299.6918037902. The cubic root of 10887966 is about 221.6403966331.

The spelling of 10887966 in words is "ten million, eight hundred eighty-seven thousand, nine hundred sixty-six".