10768691 has 4 divisors (see below), whose sum is σ = 11031384. Its totient is φ = 10506000.

The previous prime is 10768651. The next prime is 10768697. The reversal of 10768691 is 19686701.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10768691 - 2⁶ = 10768627 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10768697) 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, 131285 + ... + 131366.

It is an arithmetic number, because the mean of its divisors is an integer number (2757846).

Almost surely, 2^10768691 is an apocalyptic number.

10768691 is a deficient number, since it is larger than the sum of its proper divisors (262693).

10768691 is an equidigital number, since it uses as much as digits as its factorization.

10768691 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262692.

The product of its (nonzero) digits is 18144, while the sum is 38.

The square root of 10768691 is about 3281.5683750305. The cubic root of 10768691 is about 220.8280843972.

The spelling of 10768691 in words is "ten million, seven hundred sixty-eight thousand, six hundred ninety-one".