1066007105 has 16 divisors (see below), whose sum is σ = 1335999744. Its totient is φ = 815010240.

The previous prime is 1066007087. The next prime is 1066007149. The reversal of 1066007105 is 5017006601.

It is not a de Polignac number, because 1066007105 - 2¹⁴ = 1065990721 is a prime.

It is a super-2 number, since 2×1066007105² = 2272742295820962050, which contains 22 as substring.

It is a Duffinian number.

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 15 ways as a sum of consecutive naturals, for example, 153815 + ... + 160595.

It is an arithmetic number, because the mean of its divisors is an integer number (83499984).

Almost surely, 2^1066007105 is an apocalyptic number.

It is an amenable number.

1066007105 is a deficient number, since it is larger than the sum of its proper divisors (269992639).

1066007105 is a wasteful number, since it uses less digits than its factorization.

1066007105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8176.

The product of its (nonzero) digits is 1260, while the sum is 26.

The square root of 1066007105 is about 32649.7642411090. The cubic root of 1066007105 is about 1021.5352713007.

The spelling of 1066007105 in words is "one billion, sixty-six million, seven thousand, one hundred five".