1006035666 has 16 divisors (see below), whose sum is σ = 2013276000. Its totient is φ = 335144448.

The previous prime is 1006035643. The next prime is 1006035683. The reversal of 1006035666 is 6665306001.

It is a super-2 number, since 2×1006035666² = 2024215522528127112, which contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 39151 + ... + 59538.

It is an arithmetic number, because the mean of its divisors is an integer number (125829750).

Almost surely, 2^1006035666 is an apocalyptic number.

1006035666 is an abundant number, since it is smaller than the sum of its proper divisors (1007240334).

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

1006035666 is a wasteful number, since it uses less digits than its factorization.

1006035666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100393.

The product of its (nonzero) digits is 19440, while the sum is 33.

The square root of 1006035666 is about 31718.0652940875. The cubic root of 1006035666 is about 1002.0078544888.

The spelling of 1006035666 in words is "one billion, six million, thirty-five thousand, six hundred sixty-six".