1682912 has 48 divisors (see below), whose sum is σ = 4136832. Its totient is φ = 654720.

The previous prime is 1682911. The next prime is 1682939. The reversal of 1682912 is 2192861.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1682911) 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, 2123 + ... + 2805.

It is an arithmetic number, because the mean of its divisors is an integer number (86184).

2^1682912 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1682912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2068416).

1682912 is an abundant number, since it is smaller than the sum of its proper divisors (2453920).

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

1682912 is a wasteful number, since it uses less digits than its factorization.

1682912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 711 (or 703 counting only the distinct ones).

The product of its digits is 1728, while the sum is 29.

The square root of 1682912 is about 1297.2709817151. The cubic root of 1682912 is about 118.9470847289.

It can be divided in two parts, 16 and 82912, that added together give a palindrome (82928).

The spelling of 1682912 in words is "one million, six hundred eighty-two thousand, nine hundred twelve".