1060665105 has 16 divisors (see below), whose sum is σ = 1796891904. Its totient is φ = 532412160.

The previous prime is 1060665103. The next prime is 1060665119. The reversal of 1060665105 is 5015660601.

It is not a de Polignac number, because 1060665105 - 2¹ = 1060665103 is a prime.

It is a super-2 number, since 2×1060665105² = 2250020929929322050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1060665103) by changing a digit.

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, 2079481 + ... + 2079990.

It is an arithmetic number, because the mean of its divisors is an integer number (112305744).

Almost surely, 2^1060665105 is an apocalyptic number.

1060665105 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1060665105 is a deficient number, since it is larger than the sum of its proper divisors (736226799).

1060665105 is a wasteful number, since it uses less digits than its factorization.

1060665105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4159496.

The product of its (nonzero) digits is 5400, while the sum is 30.

The square root of 1060665105 is about 32567.8538592889. The cubic root of 1060665105 is about 1019.8260324219.

The spelling of 1060665105 in words is "one billion, sixty million, six hundred sixty-five thousand, one hundred five".