10666093 has 2 divisors, whose sum is σ = 10666094. Its totient is φ = 10666092.

The previous prime is 10666069. The next prime is 10666129. The reversal of 10666093 is 39066601.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10614564 + 51529 = 3258^2 + 227^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10666093 is a prime.

It is a super-2 number, since 2×10666093² = 227531079769298, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10666003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5333046 + 5333047.

It is an arithmetic number, because the mean of its divisors is an integer number (5333047).

Almost surely, 2^10666093 is an apocalyptic number.

It is an amenable number.

10666093 is a deficient number, since it is larger than the sum of its proper divisors (1).

10666093 is an equidigital number, since it uses as much as digits as its factorization.

10666093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5832, while the sum is 31.

The square root of 10666093 is about 3265.8984981166. The cubic root of 10666093 is about 220.1245369272.

The spelling of 10666093 in words is "ten million, six hundred sixty-six thousand, ninety-three".