2006162 has 8 divisors (see below), whose sum is σ = 3113100. Its totient is φ = 968464.

The previous prime is 2006159. The next prime is 2006183. The reversal of 2006162 is 2616002.

It can be written as a sum of positive squares in 2 ways, for example, as 1745041 + 261121 = 1321^2 + 511^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 2006162.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17237 + ... + 17352.

2^2006162 is an apocalyptic number.

2006162 is a deficient number, since it is larger than the sum of its proper divisors (1106938).

2006162 is a wasteful number, since it uses less digits than its factorization.

2006162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34620.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 2006162 is about 1416.3904828825. The cubic root of 2006162 is about 126.1213662208.

The spelling of 2006162 in words is "two million, six thousand, one hundred sixty-two".