2630525 has 12 divisors (see below), whose sum is σ = 3339072. Its totient is φ = 2054640.

The previous prime is 2630521. The next prime is 2630539. The reversal of 2630525 is 5250362.

It is a happy number.

2630525 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2630525 - 2² = 2630521 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2630525.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2630521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 149 + ... + 2298.

It is an arithmetic number, because the mean of its divisors is an integer number (278256).

2^2630525 is an apocalyptic number.

2630525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2630525 is a deficient number, since it is larger than the sum of its proper divisors (708547).

2630525 is a wasteful number, since it uses less digits than its factorization.

2630525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2500 (or 2495 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 2630525 is about 1621.8893303799. The cubic root of 2630525 is about 138.0429223062.

Adding to 2630525 its reverse (5250362), we get a palindrome (7880887).

The spelling of 2630525 in words is "two million, six hundred thirty thousand, five hundred twenty-five".