2280020006 has 16 divisors (see below), whose sum is σ = 3742025040. Its totient is φ = 1033294080.

The previous prime is 2280019999. The next prime is 2280020009. The reversal of 2280020006 is 6000200822.

It is a self number, because there is not a number n which added to its sum of digits gives 2280020006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2280020009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 146351 + ... + 161178.

It is an arithmetic number, because the mean of its divisors is an integer number (233876565).

Almost surely, 2^2280020006 is an apocalyptic number.

2280020006 is a deficient number, since it is larger than the sum of its proper divisors (1462005034).

2280020006 is a wasteful number, since it uses less digits than its factorization.

2280020006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 307879.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 2280020006 is about 47749.5550345760. Note that the first 3 decimals coincide. The cubic root of 2280020006 is about 1316.1727226386.

Adding to 2280020006 its reverse (6000200822), we get a palindrome (8280220828).

The spelling of 2280020006 in words is "two billion, two hundred eighty million, twenty thousand, six".