1066093 has 6 divisors (see below), whose sum is σ = 1240206. Its totient is φ = 913752.

The previous prime is 1066067. The next prime is 1066111. The reversal of 1066093 is 3906601.

It can be written as a sum of positive squares in only one way, i.e., 1044484 + 21609 = 1022^2 + 147^2 .

It is not a de Polignac number, because 1066093 - 2¹⁷ = 935021 is a prime.

It is a super-2 number, since 2×1066093² = 2273108569298, which contains 22 as substring.

It is a Duffinian number.

1066093 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1066063) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10830 + ... + 10927.

It is an arithmetic number, because the mean of its divisors is an integer number (206701).

2^1066093 is an apocalyptic number.

It is an amenable number.

1066093 is a deficient number, since it is larger than the sum of its proper divisors (174113).

1066093 is an equidigital number, since it uses as much as digits as its factorization.

1066093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21771 (or 21764 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 25.

The square root of 1066093 is about 1032.5177964568. The cubic root of 1066093 is about 102.1562707771.

The spelling of 1066093 in words is "one million, sixty-six thousand, ninety-three".