2402560 has 36 divisors (see below), whose sum is σ = 5757948. Its totient is φ = 960512.

The previous prime is 2402549. The next prime is 2402567. The reversal of 2402560 is 652042.

It can be written as a sum of positive squares in 2 ways, for example, as 1183744 + 1218816 = 1088^2 + 1104^2 .

It is not an unprimeable number, because it can be changed into a prime (2402567) 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, 342 + ... + 2218.

It is an arithmetic number, because the mean of its divisors is an integer number (159943).

2^2402560 is an apocalyptic number.

2402560 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 2402560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2878974).

2402560 is an abundant number, since it is smaller than the sum of its proper divisors (3355388).

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

2402560 is an equidigital number, since it uses as much as digits as its factorization.

2402560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1898 (or 1884 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 2402560 is about 1550.0193547179. The cubic root of 2402560 is about 133.9341772214.

The spelling of 2402560 in words is "two million, four hundred two thousand, five hundred sixty".