2560246 has 16 divisors (see below), whose sum is σ = 4208400. Its totient is φ = 1160928.

The previous prime is 2560223. The next prime is 2560247. The reversal of 2560246 is 6420652.

2560246 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×2560246³ = 50346159064733300808, which contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2560246.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2560247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 700 + ... + 2368.

It is an arithmetic number, because the mean of its divisors is an integer number (263025).

2^2560246 is an apocalyptic number.

2560246 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

2560246 is a deficient number, since it is larger than the sum of its proper divisors (1648154).

2560246 is a wasteful number, since it uses less digits than its factorization.

2560246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1743.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 2560246 is about 1600.0768731533. The cubic root of 2560246 is about 136.8024574072.

Adding to 2560246 its reverse (6420652), we get a palindrome (8980898).

The spelling of 2560246 in words is "two million, five hundred sixty thousand, two hundred forty-six".