2080840226 has 16 divisors (see below), whose sum is σ = 3132367200. Its totient is φ = 1036725408.

The previous prime is 2080840189. The next prime is 2080840231. The reversal of 2080840226 is 6220480802.

It is a happy number.

It is a super-2 number, since 2×2080840226² = 8659792092279462152, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2080840192 and 2080840201.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 844985 + ... + 847443.

It is an arithmetic number, because the mean of its divisors is an integer number (195772950).

Almost surely, 2^2080840226 is an apocalyptic number.

2080840226 is a deficient number, since it is larger than the sum of its proper divisors (1051526974).

2080840226 is a wasteful number, since it uses less digits than its factorization.

2080840226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3793.

The product of its (nonzero) digits is 12288, while the sum is 32.

The square root of 2080840226 is about 45616.2276607788. The cubic root of 2080840226 is about 1276.6727195193.

The spelling of 2080840226 in words is "two billion, eighty million, eight hundred forty thousand, two hundred twenty-six".