2226447790 has 96 divisors (see below), whose sum is σ = 4757931360. Its totient is φ = 747823104.

The previous prime is 2226447781. The next prime is 2226447791. The reversal of 2226447790 is 977446222.

2226447790 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2226447791) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6606502 + ... + 6606838.

It is an arithmetic number, because the mean of its divisors is an integer number (49561785).

Almost surely, 2^2226447790 is an apocalyptic number.

2226447790 is an abundant number, since it is smaller than the sum of its proper divisors (2531483570).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2226447790 is a wasteful number, since it uses less digits than its factorization.

2226447790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 594 (or 587 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 43.

The square root of 2226447790 is about 47185.2497079331. The cubic root of 2226447790 is about 1305.7824836086.

The spelling of 2226447790 in words is "two billion, two hundred twenty-six million, four hundred forty-seven thousand, seven hundred ninety".