10814866 has 4 divisors (see below), whose sum is σ = 16222302. Its totient is φ = 5407432.

The previous prime is 10814833. The next prime is 10814927. The reversal of 10814866 is 66841801.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 66841801 = 13 ⋅5141677.

It can be written as a sum of positive squares in only one way, i.e., 10208025 + 606841 = 3195^2 + 779^2 .

It is a super-2 number, since 2×10814866² = 233922653195912, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2703715 + ... + 2703718.

Almost surely, 2^10814866 is an apocalyptic number.

10814866 is a deficient number, since it is larger than the sum of its proper divisors (5407436).

10814866 is an equidigital number, since it uses as much as digits as its factorization.

10814866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5407435.

The product of its (nonzero) digits is 9216, while the sum is 34.

The square root of 10814866 is about 3288.5963571104. The cubic root of 10814866 is about 221.1432634424.

It can be divided in two parts, 1081 and 4866, that multiplied together give a triangular number (5260146 = T₃₂₄₃).

The spelling of 10814866 in words is "ten million, eight hundred fourteen thousand, eight hundred sixty-six".