2560020206 has 8 divisors (see below), whose sum is σ = 3841433424. Its totient is φ = 1279542400.

The previous prime is 2560020181. The next prime is 2560020227. The reversal of 2560020206 is 6020200652.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

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, 226970 + ... + 237981.

It is an arithmetic number, because the mean of its divisors is an integer number (480179178).

Almost surely, 2^2560020206 is an apocalyptic number.

2560020206 is a deficient number, since it is larger than the sum of its proper divisors (1281413218).

2560020206 is a wasteful number, since it uses less digits than its factorization.

2560020206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 467706.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 2560020206 is about 50596.6422403701. The cubic root of 2560020206 is about 1367.9843564750.

Adding to 2560020206 its reverse (6020200652), we get a palindrome (8580220858).

The spelling of 2560020206 in words is "two billion, five hundred sixty million, twenty thousand, two hundred six".