10668782 has 8 divisors (see below), whose sum is σ = 16145136. Its totient is φ = 5287072.

The previous prime is 10668761. The next prime is 10668787. The reversal of 10668782 is 28786601.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×10668782² = 227645818727048, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10668787) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23378 + ... + 23829.

It is an arithmetic number, because the mean of its divisors is an integer number (2018142).

Almost surely, 2^10668782 is an apocalyptic number.

10668782 is a deficient number, since it is larger than the sum of its proper divisors (5476354).

10668782 is a wasteful number, since it uses less digits than its factorization.

10668782 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47322.

The product of its (nonzero) digits is 32256, while the sum is 38.

The square root of 10668782 is about 3266.3101506134. The cubic root of 10668782 is about 220.1430337078.

The spelling of 10668782 in words is "ten million, six hundred sixty-eight thousand, seven hundred eighty-two".