10787768 has 16 divisors (see below), whose sum is σ = 20925000. Its totient is φ = 5207776.

The previous prime is 10787767. The next prime is 10787773. The reversal of 10787768 is 86778701.

10787768 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10787767) 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, 23018 + ... + 23481.

Almost surely, 2^10787768 is an apocalyptic number.

It is an amenable number.

10787768 is a deficient number, since it is larger than the sum of its proper divisors (10137232).

10787768 is a wasteful number, since it uses less digits than its factorization.

10787768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46534 (or 46530 counting only the distinct ones).

The product of its (nonzero) digits is 131712, while the sum is 44.

The square root of 10787768 is about 3284.4737782482. The cubic root of 10787768 is about 220.9584082579.

The spelling of 10787768 in words is "ten million, seven hundred eighty-seven thousand, seven hundred sixty-eight".