2882560 has 44 divisors (see below), whose sum is σ = 6927048. Its totient is φ = 1150976.

The previous prime is 2882543. The next prime is 2882599. The reversal of 2882560 is 652882.

It is an Ulam number.

It is a zygodrome in base 4.

It is a congruent number.

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, 4839 + ... + 5401.

2^2882560 is an apocalyptic number.

2882560 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 2882560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3463524).

2882560 is an abundant number, since it is smaller than the sum of its proper divisors (4044488).

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

2882560 is an equidigital number, since it uses as much as digits as its factorization.

2882560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 588 (or 570 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 31.

The square root of 2882560 is about 1697.8103545449. The cubic root of 2882560 is about 142.3178754677.

The spelling of 2882560 in words is "two million, eight hundred eighty-two thousand, five hundred sixty".