2266662326 has 32 divisors (see below), whose sum is σ = 3690956160. Its totient is φ = 1039891456.

The previous prime is 2266662319. The next prime is 2266662329. The reversal of 2266662326 is 6232666622.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2266662329) 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, 427226 + ... + 432498.

It is an arithmetic number, because the mean of its divisors is an integer number (115342380).

Almost surely, 2^2266662326 is an apocalyptic number.

2266662326 is a deficient number, since it is larger than the sum of its proper divisors (1424293834).

2266662326 is a wasteful number, since it uses less digits than its factorization.

2266662326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5608.

The product of its digits is 373248, while the sum is 41.

The square root of 2266662326 is about 47609.4772708124. The cubic root of 2266662326 is about 1313.5973856601.

The spelling of 2266662326 in words is "two billion, two hundred sixty-six million, six hundred sixty-two thousand, three hundred twenty-six".