2226827791 has 8 divisors (see below), whose sum is σ = 2232198800. Its totient is φ = 2221464960.

The previous prime is 2226827789. The next prime is 2226827809. The reversal of 2226827791 is 1977286222.

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

It is a cyclic number.

It is not a de Polignac number, because 2226827791 - 2¹ = 2226827789 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2226827191) 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, 1278181 + ... + 1279921.

It is an arithmetic number, because the mean of its divisors is an integer number (279024850).

Almost surely, 2^2226827791 is an apocalyptic number.

2226827791 is a deficient number, since it is larger than the sum of its proper divisors (5371009).

2226827791 is a wasteful number, since it uses less digits than its factorization.

2226827791 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4089.

The product of its digits is 338688, while the sum is 46.

The square root of 2226827791 is about 47189.2762288213. The cubic root of 2226827791 is about 1305.8567679199.

The spelling of 2226827791 in words is "two billion, two hundred twenty-six million, eight hundred twenty-seven thousand, seven hundred ninety-one".