1682168 has 16 divisors (see below), whose sum is σ = 3239880. Its totient is φ = 818208.

The previous prime is 1682159. The next prime is 1682179. The reversal of 1682168 is 8612861.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2546 + ... + 3137.

2^1682168 is an apocalyptic number.

It is an amenable number.

1682168 is a deficient number, since it is larger than the sum of its proper divisors (1557712).

1682168 is a wasteful number, since it uses less digits than its factorization.

1682168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5726 (or 5722 counting only the distinct ones).

The product of its digits is 4608, while the sum is 32.

The square root of 1682168 is about 1296.9841941982. The cubic root of 1682168 is about 118.9295536726.

It can be divided in two parts, 16821 and 68, that multiplied together give a triangular number (1143828 = T₁₅₁₂).

The spelling of 1682168 in words is "one million, six hundred eighty-two thousand, one hundred sixty-eight".