2267116466 has 16 divisors (see below), whose sum is σ = 3493862424. Its totient is φ = 1102518144.

The previous prime is 2267116427. The next prime is 2267116493. The reversal of 2267116466 is 6646117622.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1723993441 + 543123025 = 41521^2 + 23305^2 .

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, 347006 + ... + 353478.

Almost surely, 2^2267116466 is an apocalyptic number.

2267116466 is a deficient number, since it is larger than the sum of its proper divisors (1226745958).

2267116466 is a wasteful number, since it uses less digits than its factorization.

2267116466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11245.

The product of its digits is 145152, while the sum is 41.

The square root of 2267116466 is about 47614.2464604870. The cubic root of 2267116466 is about 1313.6851089575.

The spelling of 2267116466 in words is "two billion, two hundred sixty-seven million, one hundred sixteen thousand, four hundred sixty-six".