2019066 has 16 divisors (see below), whose sum is σ = 4615104. Its totient is φ = 576864.

The previous prime is 2019047. The next prime is 2019071. The reversal of 2019066 is 6609102.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23995 + ... + 24078.

It is an arithmetic number, because the mean of its divisors is an integer number (288444).

2^2019066 is an apocalyptic number.

2019066 is an abundant number, since it is smaller than the sum of its proper divisors (2596038).

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

2019066 is a wasteful number, since it uses less digits than its factorization.

2019066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48085.

The product of its (nonzero) digits is 648, while the sum is 24.

The square root of 2019066 is about 1420.9384223111. The cubic root of 2019066 is about 126.3912003835.

The spelling of 2019066 in words is "two million, nineteen thousand, sixty-six".