1682716 has 24 divisors (see below), whose sum is σ = 3543680. Its totient is φ = 682992.

The previous prime is 1682713. The next prime is 1682717. The reversal of 1682716 is 6172861.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1682713) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1050 + ... + 2113.

2^1682716 is an apocalyptic number.

It is an amenable number.

1682716 is an abundant number, since it is smaller than the sum of its proper divisors (1860964).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1682716 is a wasteful number, since it uses less digits than its factorization.

1682716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3193 (or 3191 counting only the distinct ones).

The product of its digits is 4032, while the sum is 31.

The square root of 1682716 is about 1297.1954363164. The cubic root of 1682716 is about 118.9424668337.

The spelling of 1682716 in words is "one million, six hundred eighty-two thousand, seven hundred sixteen".