1041625 has 16 divisors (see below), whose sum is σ = 1402128. Its totient is φ = 768000.

The previous prime is 1041619. The next prime is 1041643. The reversal of 1041625 is 5261401.

It can be written as a sum of positive squares in 8 ways, for example, as 300304 + 741321 = 548^2 + 861^2 .

It is not a de Polignac number, because 1041625 - 2³ = 1041617 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1305 + ... + 1945.

It is an arithmetic number, because the mean of its divisors is an integer number (87633).

2^1041625 is an apocalyptic number.

It is an amenable number.

1041625 is a deficient number, since it is larger than the sum of its proper divisors (360503).

1041625 is an equidigital number, since it uses as much as digits as its factorization.

1041625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 669 (or 659 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 1041625 is about 1020.6003135410. The cubic root of 1041625 is about 101.3686816411.

The spelling of 1041625 in words is "one million, forty-one thousand, six hundred twenty-five".