2438560 has 24 divisors (see below), whose sum is σ = 5761476. Its totient is φ = 975360.

The previous prime is 2438537. The next prime is 2438563. The reversal of 2438560 is 658342.

It can be written as a sum of positive squares in 2 ways, for example, as 2421136 + 17424 = 1556^2 + 132^2 .

It is a Smith number, since the sum of its digits (28) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (2438563) 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, 7461 + ... + 7780.

2^2438560 is an apocalyptic number.

2438560 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2438560 is an abundant number, since it is smaller than the sum of its proper divisors (3322916).

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

2438560 is a wasteful number, since it uses less digits than its factorization.

2438560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15256 (or 15248 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 2438560 is about 1561.5889343870. The cubic root of 2438560 is about 134.5998208694.

The spelling of 2438560 in words is "two million, four hundred thirty-eight thousand, five hundred sixty".