2266664147 has 16 divisors (see below), whose sum is σ = 2604942720. Its totient is φ = 1950595200.

The previous prime is 2266664143. The next prime is 2266664149. The reversal of 2266664147 is 7414666622.

It is a cyclic number.

It is not a de Polignac number, because 2266664147 - 2² = 2266664143 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2266664098 and 2266664107.

It is not an unprimeable number, because it can be changed into a prime (2266664143) 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, 314747 + ... + 321867.

It is an arithmetic number, because the mean of its divisors is an integer number (162808920).

Almost surely, 2^2266664147 is an apocalyptic number.

2266664147 is a deficient number, since it is larger than the sum of its proper divisors (338278573).

2266664147 is a wasteful number, since it uses less digits than its factorization.

2266664147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8674.

The product of its digits is 580608, while the sum is 44.

The square root of 2266664147 is about 47609.4963951521. The cubic root of 2266664147 is about 1313.5977374344.

The spelling of 2266664147 in words is "two billion, two hundred sixty-six million, six hundred sixty-four thousand, one hundred forty-seven".