1682163 has 12 divisors (see below), whose sum is σ = 2777008. Its totient is φ = 961200.

The previous prime is 1682159. The next prime is 1682179. The reversal of 1682163 is 3612861.

It is not a de Polignac number, because 1682163 - 2² = 1682159 is a prime.

It is a d-powerful number, because it can be written as 1 + 6⁴ + 8 + 2⁹ + 1 + 6⁸ + 3⁶ .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1682123) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 13288 + ... + 13413.

2^1682163 is an apocalyptic number.

1682163 is a deficient number, since it is larger than the sum of its proper divisors (1094845).

1682163 is a wasteful number, since it uses less digits than its factorization.

1682163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26714 (or 26711 counting only the distinct ones).

The product of its digits is 1728, while the sum is 27.

The square root of 1682163 is about 1296.9822666482. The cubic root of 1682163 is about 118.9294358388.

The spelling of 1682163 in words is "one million, six hundred eighty-two thousand, one hundred sixty-three".