681483 has 16 divisors (see below), whose sum is σ = 1005696. Its totient is φ = 407040.

The previous prime is 681481. The next prime is 681487. The reversal of 681483 is 384186.

It is a happy number.

It is not a de Polignac number, because 681483 - 2¹ = 681481 is a prime.

It is a super-3 number, since 3×681483³ = 949481122233316761, which contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 681483.

It is not an unprimeable number, because it can be changed into a prime (681481) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3435 + ... + 3627.

It is an arithmetic number, because the mean of its divisors is an integer number (62856).

681483 is a Friedman number, since it can be written as 88^3+6+4+1, using all its digits and the basic arithmetic operations.

2⁶⁸¹⁴⁸³ is an apocalyptic number.

681483 is a deficient number, since it is larger than the sum of its proper divisors (324213).

681483 is a wasteful number, since it uses less digits than its factorization.

681483 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 314.

The product of its digits is 4608, while the sum is 30.

The square root of 681483 is about 825.5198362244. The cubic root of 681483 is about 88.0004734823. Note that the first 3 decimals are identical.

It can be divided in two parts, 68 and 1483, that added together give a palindrome (1551).

The spelling of 681483 in words is "six hundred eighty-one thousand, four hundred eighty-three".