2512520 has 32 divisors (see below), whose sum is σ = 5901120. Its totient is φ = 960960.

The previous prime is 2512513. The next prime is 2512537. The reversal of 2512520 is 252152.

2512520 = T₁₀₀₀ + T₁₀₀₁ + ... + T₁₀₀₄.

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, 446 + ... + 2285.

It is an arithmetic number, because the mean of its divisors is an integer number (184410).

2^2512520 is an apocalyptic number.

2512520 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2512520 is an abundant number, since it is smaller than the sum of its proper divisors (3388600).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2512520 is a wasteful number, since it uses less digits than its factorization.

2512520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2765 (or 2761 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 17.

The square root of 2512520 is about 1585.0930572052. The cubic root of 2512520 is about 135.9470670591.

Adding to 2512520 its reverse (252152), we get a palindrome (2764672).

The spelling of 2512520 in words is "two million, five hundred twelve thousand, five hundred twenty".