1066092270 has 64 divisors (see below), whose sum is σ = 2722242816. Its totient is φ = 266273280.

The previous prime is 1066092257. The next prime is 1066092289. The reversal of 1066092270 is 722906601.

It is a super-2 number, since 2×1066092270² = 2273105456307505800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 102657 + ... + 112563.

It is an arithmetic number, because the mean of its divisors is an integer number (42535044).

Almost surely, 2^1066092270 is an apocalyptic number.

1066092270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1066092270, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1361121408).

1066092270 is an abundant number, since it is smaller than the sum of its proper divisors (1656150546).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1066092270 is a wasteful number, since it uses less digits than its factorization.

1066092270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10145.

The product of its (nonzero) digits is 9072, while the sum is 33.

The square root of 1066092270 is about 32651.0684358108. The cubic root of 1066092270 is about 1021.5624746012.

Adding to 1066092270 its reverse (722906601), we get a palindrome (1788998871).

The spelling of 1066092270 in words is "one billion, sixty-six million, ninety-two thousand, two hundred seventy".