2666162 has 8 divisors (see below), whose sum is σ = 4009500. Its totient is φ = 1329664.

The previous prime is 2666141. The next prime is 2666177. The reversal of 2666162 is 2616662.

2666162 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2436721 + 229441 = 1561^2 + 479^2 .

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

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, 587 + ... + 2382.

2^2666162 is an apocalyptic number.

2666162 is a deficient number, since it is larger than the sum of its proper divisors (1343338).

2666162 is a wasteful number, since it uses less digits than its factorization.

2666162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3420.

The product of its digits is 5184, while the sum is 29.

The square root of 2666162 is about 1632.8386325660. The cubic root of 2666162 is about 138.6635064101.

The spelling of 2666162 in words is "two million, six hundred sixty-six thousand, one hundred sixty-two".