2583025 has 12 divisors (see below), whose sum is σ = 3223132. Its totient is φ = 2053440.

The previous prime is 2583019. The next prime is 2583029. The reversal of 2583025 is 5203852.

It can be written as a sum of positive squares in 6 ways, for example, as 223729 + 2359296 = 473^2 + 1536^2 .

It is not a de Polignac number, because 2583025 - 2³ = 2583017 is a prime.

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

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2583029) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 6739 + ... + 7111.

2^2583025 is an apocalyptic number.

2583025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2583025 is a deficient number, since it is larger than the sum of its proper divisors (640107).

2583025 is a wasteful number, since it uses less digits than its factorization.

2583025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 660 (or 655 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 2583025 is about 1607.1792059382. The cubic root of 2583025 is about 137.2069793048.

Adding to 2583025 its reverse (5203852), we get a palindrome (7786877).

The spelling of 2583025 in words is "two million, five hundred eighty-three thousand, twenty-five".