1680114 has 16 divisors (see below), whose sum is σ = 3392928. Its totient is φ = 554592.

The previous prime is 1680103. The next prime is 1680121. The reversal of 1680114 is 4110861.

1680114 = T₁₂₁ + T₁₂₂ + ... + T₂₂₇.

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, 667 + ... + 1950.

It is an arithmetic number, because the mean of its divisors is an integer number (212058).

2^1680114 is an apocalyptic number.

1680114 is an abundant number, since it is smaller than the sum of its proper divisors (1712814).

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

1680114 is a wasteful number, since it uses less digits than its factorization.

1680114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2729.

The product of its (nonzero) digits is 192, while the sum is 21.

The square root of 1680114 is about 1296.1921153903. The cubic root of 1680114 is about 118.8811279115.

Adding to 1680114 its reverse (4110861), we get a palindrome (5790975).

The spelling of 1680114 in words is "one million, six hundred eighty thousand, one hundred fourteen".