2852560 has 40 divisors (see below), whose sum is σ = 6702696. Its totient is φ = 1128960.

The previous prime is 2852519. The next prime is 2852569. The reversal of 2852560 is 652582.

2852560 = T₄₂₁ + T₄₂₂ + ... + T₄₅₀.

It can be written as a sum of positive squares in 4 ways, for example, as 254016 + 2598544 = 504^2 + 1612^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2852569) 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, 14382 + ... + 14578.

2^2852560 is an apocalyptic number.

2852560 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2852560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3351348).

2852560 is an abundant number, since it is smaller than the sum of its proper divisors (3850136).

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

2852560 is a wasteful number, since it uses less digits than its factorization.

2852560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 391 (or 385 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 28.

The square root of 2852560 is about 1688.9523379894. The cubic root of 2852560 is about 141.8224322835.

The spelling of 2852560 in words is "two million, eight hundred fifty-two thousand, five hundred sixty".