2560512 has 40 divisors (see below), whose sum is σ = 6825456. Its totient is φ = 852992.

The previous prime is 2560499. The next prime is 2560517. The reversal of 2560512 is 2150652.

It is not an unprimeable number, because it can be changed into a prime (2560517) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 703 + ... + 2369.

2^2560512 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2560512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3412728).

2560512 is an abundant number, since it is smaller than the sum of its proper divisors (4264944).

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

2560512 is an equidigital number, since it uses as much as digits as its factorization.

2560512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1688 (or 1672 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 2560512 is about 1600.1599920008. The cubic root of 2560512 is about 136.8071949979.

The spelling of 2560512 in words is "two million, five hundred sixty thousand, five hundred twelve".