1082425 has 12 divisors (see below), whose sum is σ = 1389420. Its totient is φ = 835520.

The previous prime is 1082399. The next prime is 1082429. The reversal of 1082425 is 5242801.

It can be written as a sum of positive squares in 6 ways, for example, as 7056 + 1075369 = 84^2 + 1037^2 .

It is a de Polignac number, because none of the positive numbers 2^k-1082425 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1082396 and 1082405.

It is not an unprimeable number, because it can be changed into a prime (1082429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22 + ... + 1471.

It is an arithmetic number, because the mean of its divisors is an integer number (115785).

2^1082425 is an apocalyptic number.

It is an amenable number.

1082425 is a deficient number, since it is larger than the sum of its proper divisors (306995).

1082425 is a wasteful number, since it uses less digits than its factorization.

1082425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1532 (or 1527 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 22.

The square root of 1082425 is about 1040.3965590101. The cubic root of 1082425 is about 102.6752899842.

The spelling of 1082425 in words is "one million, eighty-two thousand, four hundred twenty-five".