2271626043 has 16 divisors (see below), whose sum is σ = 3136859136. Its totient is φ = 1461313280.

The previous prime is 2271626011. The next prime is 2271626051. The reversal of 2271626043 is 3406261722.

2271626043 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 2271626043 - 2⁵ = 2271626011 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2271625995 and 2271626013.

It is not an unprimeable number, because it can be changed into a prime (2271626243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 103446 + ... + 123467.

It is an arithmetic number, because the mean of its divisors is an integer number (196053696).

Almost surely, 2^2271626043 is an apocalyptic number.

2271626043 is a deficient number, since it is larger than the sum of its proper divisors (865233093).

2271626043 is a wasteful number, since it uses less digits than its factorization.

2271626043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227034.

The product of its (nonzero) digits is 24192, while the sum is 33.

The square root of 2271626043 is about 47661.5782680347. The cubic root of 2271626043 is about 1314.5555598305. Note that the first 5 decimals are identical.

Adding to 2271626043 its reverse (3406261722), we get a palindrome (5677887765).

The spelling of 2271626043 in words is "two billion, two hundred seventy-one million, six hundred twenty-six thousand, forty-three".