2266506166 has 8 divisors (see below), whose sum is σ = 3408500160. Its totient is φ = 1130339448.

The previous prime is 2266506161. The next prime is 2266506173. The reversal of 2266506166 is 6616056622.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2266506161) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1455846 + ... + 1457401.

It is an arithmetic number, because the mean of its divisors is an integer number (426062520).

Almost surely, 2^2266506166 is an apocalyptic number.

2266506166 is a deficient number, since it is larger than the sum of its proper divisors (1141993994).

2266506166 is a wasteful number, since it uses less digits than its factorization.

2266506166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2913638.

The product of its (nonzero) digits is 155520, while the sum is 40.

The square root of 2266506166 is about 47607.8372329599. The cubic root of 2266506166 is about 1313.5672185320.

The spelling of 2266506166 in words is "two billion, two hundred sixty-six million, five hundred six thousand, one hundred sixty-six".