10716866 has 4 divisors (see below), whose sum is σ = 16075302. Its totient is φ = 5358432.

The previous prime is 10716857. The next prime is 10716883. The reversal of 10716866 is 66861701.

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

It can be written as a sum of positive squares in only one way, i.e., 5784025 + 4932841 = 2405^2 + 2221^2 .

It is a super-2 number, since 2×10716866² = 229702433723912, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2679215 + ... + 2679218.

Almost surely, 2^10716866 is an apocalyptic number.

10716866 is a deficient number, since it is larger than the sum of its proper divisors (5358436).

10716866 is an equidigital number, since it uses as much as digits as its factorization.

10716866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5358435.

The product of its (nonzero) digits is 12096, while the sum is 35.

The square root of 10716866 is about 3273.6624749659. The cubic root of 10716866 is about 220.4732649270.

The spelling of 10716866 in words is "ten million, seven hundred sixteen thousand, eight hundred sixty-six".