2226997626 has 16 divisors (see below), whose sum is σ = 5090280384. Its totient is φ = 636285024.

The previous prime is 2226997607. The next prime is 2226997631. The reversal of 2226997626 is 6267996222.

2226997626 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26511835 + ... + 26511918.

It is an arithmetic number, because the mean of its divisors is an integer number (318142524).

Almost surely, 2^2226997626 is an apocalyptic number.

2226997626 is an abundant number, since it is smaller than the sum of its proper divisors (2863282758).

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

2226997626 is a wasteful number, since it uses less digits than its factorization.

2226997626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53023765.

The product of its digits is 1959552, while the sum is 51.

The square root of 2226997626 is about 47191.0757029335. The cubic root of 2226997626 is about 1305.8899653001.

The spelling of 2226997626 in words is "two billion, two hundred twenty-six million, nine hundred ninety-seven thousand, six hundred twenty-six".