6680162 has 8 divisors (see below), whose sum is σ = 10133100. Its totient is φ = 3302464.

The previous prime is 6680147. The next prime is 6680183. The reversal of 6680162 is 2610866.

It can be written as a sum of positive squares in 2 ways, for example, as 5285401 + 1394761 = 2299^2 + 1181^2 .

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

It is an Ulam number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18587 + ... + 18942.

Almost surely, 2^6680162 is an apocalyptic number.

6680162 is a deficient number, since it is larger than the sum of its proper divisors (3452938).

6680162 is a wasteful number, since it uses less digits than its factorization.

6680162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37620.

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 6680162 is about 2584.6009363149. The cubic root of 6680162 is about 188.3341161287.

The spelling of 6680162 in words is "six million, six hundred eighty thousand, one hundred sixty-two".