10868787 has 24 divisors (see below), whose sum is σ = 16313856. Its totient is φ = 6967296.

The previous prime is 10868777. The next prime is 10868791. The reversal of 10868787 is 78786801.

10868787 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10868787 - 2⁴ = 10868771 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10868747) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 42163 + ... + 42419.

It is an arithmetic number, because the mean of its divisors is an integer number (679744).

Almost surely, 2^10868787 is an apocalyptic number.

10868787 is a deficient number, since it is larger than the sum of its proper divisors (5445069).

10868787 is a wasteful number, since it uses less digits than its factorization.

10868787 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 427 (or 424 counting only the distinct ones).

The product of its (nonzero) digits is 150528, while the sum is 45.

The square root of 10868787 is about 3296.7843423554. The cubic root of 10868787 is about 221.5101813249.

The spelling of 10868787 in words is "ten million, eight hundred sixty-eight thousand, seven hundred eighty-seven".