2600530 has 16 divisors (see below), whose sum is σ = 4927680. Its totient is φ = 985392.

The previous prime is 2600519. The next prime is 2600531. The reversal of 2600530 is 350062.

It is not an unprimeable number, because it can be changed into a prime (2600531) 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, 6654 + ... + 7033.

It is an arithmetic number, because the mean of its divisors is an integer number (307980).

2^2600530 is an apocalyptic number.

2600530 is a deficient number, since it is larger than the sum of its proper divisors (2327150).

2600530 is a wasteful number, since it uses less digits than its factorization.

2600530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13713.

The product of its (nonzero) digits is 180, while the sum is 16.

The square root of 2600530 is about 1612.6158873086. The cubic root of 2600530 is about 137.5162294893.

Adding to 2600530 its reverse (350062), we get a palindrome (2950592).

The spelling of 2600530 in words is "two million, six hundred thousand, five hundred thirty".