681114 has 16 divisors (see below), whose sum is σ = 1556928. Its totient is φ = 194592.

The previous prime is 681113. The next prime is 681127. The reversal of 681114 is 411186.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (681113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8067 + ... + 8150.

It is an arithmetic number, because the mean of its divisors is an integer number (97308).

2⁶⁸¹¹¹⁴ is an apocalyptic number.

681114 is an abundant number, since it is smaller than the sum of its proper divisors (875814).

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

681114 is a wasteful number, since it uses less digits than its factorization.

681114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16229.

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

The square root of 681114 is about 825.2963104243. The cubic root of 681114 is about 87.9845875212.

It can be divided in two parts, 6 and 81114, that multiplied together give a palindrome (486684).

The spelling of 681114 in words is "six hundred eighty-one thousand, one hundred fourteen".