2512528 has 20 divisors (see below), whose sum is σ = 4892668. Its totient is φ = 1249920.

The previous prime is 2512513. The next prime is 2512537. The reversal of 2512528 is 8252152.

It can be written as a sum of positive squares in 2 ways, for example, as 473344 + 2039184 = 688^2 + 1428^2 .

It is a plaindrome in base 11.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5758 + ... + 6178.

2^2512528 is an apocalyptic number.

It is an amenable number.

2512528 is a deficient number, since it is larger than the sum of its proper divisors (2380140).

2512528 is a wasteful number, since it uses less digits than its factorization.

2512528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 802 (or 796 counting only the distinct ones).

The product of its digits is 1600, while the sum is 25.

The square root of 2512528 is about 1585.0955807143. The cubic root of 2512528 is about 135.9472113465.

The spelling of 2512528 in words is "two million, five hundred twelve thousand, five hundred twenty-eight".