10806988 has 12 divisors (see below), whose sum is σ = 18935280. Its totient is φ = 5396912.

The previous prime is 10806973. The next prime is 10806989. The reversal of 10806988 is 88960801.

It is a happy number.

10806988 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 10806988.

It is not an unprimeable number, because it can be changed into a prime (10806989) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5370 + ... + 7102.

It is an arithmetic number, because the mean of its divisors is an integer number (1577940).

Almost surely, 2^10806988 is an apocalyptic number.

It is an amenable number.

10806988 is a deficient number, since it is larger than the sum of its proper divisors (8128292).

10806988 is a wasteful number, since it uses less digits than its factorization.

10806988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3296 (or 3294 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 40.

The square root of 10806988 is about 3287.3983634479. The cubic root of 10806988 is about 221.0895537363.

The spelling of 10806988 in words is "ten million, eight hundred six thousand, nine hundred eighty-eight".