2041625 has 8 divisors (see below), whose sum is σ = 2548104. Its totient is φ = 1633200.

The previous prime is 2041619. The next prime is 2041631. The reversal of 2041625 is 5261402.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2041619) and next prime (2041631).

It can be written as a sum of positive squares in 4 ways, for example, as 413449 + 1628176 = 643^2 + 1276^2 .

It is not a de Polignac number, because 2041625 - 2⁶ = 2041561 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2041597 and 2041606.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8042 + ... + 8291.

It is an arithmetic number, because the mean of its divisors is an integer number (318513).

2^2041625 is an apocalyptic number.

2041625 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2041625 is a deficient number, since it is larger than the sum of its proper divisors (506479).

2041625 is an equidigital number, since it uses as much as digits as its factorization.

2041625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16348 (or 16338 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 2041625 is about 1428.8544362530. The cubic root of 2041625 is about 126.8601805108.

The spelling of 2041625 in words is "two million, forty-one thousand, six hundred twenty-five".