1682214 has 16 divisors (see below), whose sum is σ = 3385200. Its totient is φ = 557280.

The previous prime is 1682207. The next prime is 1682237. The reversal of 1682214 is 4122861.

1682214 = 647² + 648² + ... + 650².

It is a d-powerful number, because it can be written as 1 + 6⁸ + 8³ + 2⁵ + 2¹¹ + 1 + 4 .

It is a Curzon number.

It is a plaindrome in base 15.

It is a congruent number.

It is an unprimeable number.

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, 312 + ... + 1860.

It is an arithmetic number, because the mean of its divisors is an integer number (211575).

2^1682214 is an apocalyptic number.

1682214 is an abundant number, since it is smaller than the sum of its proper divisors (1702986).

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

1682214 is a wasteful number, since it uses less digits than its factorization.

1682214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1735.

The product of its digits is 768, while the sum is 24.

The square root of 1682214 is about 1297.0019275236. The cubic root of 1682214 is about 118.9306377319.

It can be divided in two parts, 16822 and 14, that added together give a triangular number (16836 = T₁₈₃).

The spelling of 1682214 in words is "one million, six hundred eighty-two thousand, two hundred fourteen".