2668226241 has 8 divisors (see below), whose sum is σ = 3562846560. Its totient is φ = 1776211712.

The previous prime is 2668226219. The next prime is 2668226243. The reversal of 2668226241 is 1426228662.

2668226241 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 sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2668226241 is a prime.

It is a super-6 number, since 6×2668226241⁶ (a number of 58 digits) contains 666666 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2668226241.

It is not an unprimeable number, because it can be changed into a prime (2668226243) 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, 649056 + ... + 653153.

It is an arithmetic number, because the mean of its divisors is an integer number (445355820).

Almost surely, 2^2668226241 is an apocalyptic number.

It is an amenable number.

2668226241 is a deficient number, since it is larger than the sum of its proper divisors (894620319).

2668226241 is a wasteful number, since it uses less digits than its factorization.

2668226241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1302895.

The product of its digits is 110592, while the sum is 39.

The square root of 2668226241 is about 51654.8762557805. The cubic root of 2668226241 is about 1386.9928331288.

The spelling of 2668226241 in words is "two billion, six hundred sixty-eight million, two hundred twenty-six thousand, two hundred forty-one".