1682125 has 8 divisors (see below), whose sum is σ = 2099448. Its totient is φ = 1345600.

The previous prime is 1682123. The next prime is 1682143. The reversal of 1682125 is 5212861.

It can be written as a sum of positive squares in 4 ways, for example, as 48841 + 1633284 = 221^2 + 1278^2 .

It is not a de Polignac number, because 1682125 - 2¹ = 1682123 is a prime.

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a Duffinian number.

1682125 is a lucky number.

It is a plaindrome in base 16.

It is a self number, because there is not a number n which added to its sum of digits gives 1682125.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1682123) 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, 6604 + ... + 6853.

It is an arithmetic number, because the mean of its divisors is an integer number (262431).

2^1682125 is an apocalyptic number.

It is an amenable number.

1682125 is a deficient number, since it is larger than the sum of its proper divisors (417323).

1682125 is an equidigital number, since it uses as much as digits as its factorization.

1682125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13472 (or 13462 counting only the distinct ones).

The product of its digits is 960, while the sum is 25.

The square root of 1682125 is about 1296.9676171748. The cubic root of 1682125 is about 118.9285402949.

Adding to 1682125 its reverse (5212861), we get a palindrome (6894986).

The spelling of 1682125 in words is "one million, six hundred eighty-two thousand, one hundred twenty-five".