1066305226 has 8 divisors (see below), whose sum is σ = 1827951840. Its totient is φ = 456987948.

The previous prime is 1066305211. The next prime is 1066305259. The reversal of 1066305226 is 6225036601.

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

It is a super-2 number, since 2×1066305226² = 2274013669989822152, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38082316 + ... + 38082343.

It is an arithmetic number, because the mean of its divisors is an integer number (228493980).

Almost surely, 2^1066305226 is an apocalyptic number.

1066305226 is a deficient number, since it is larger than the sum of its proper divisors (761646614).

1066305226 is an equidigital number, since it uses as much as digits as its factorization.

1066305226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76164668.

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 1066305226 is about 32654.3293607448. The cubic root of 1066305226 is about 1021.6304904071.

The spelling of 1066305226 in words is "one billion, sixty-six million, three hundred five thousand, two hundred twenty-six".