2262660066 has 24 divisors (see below), whose sum is σ = 4906662384. Its totient is φ = 753568920.

The previous prime is 2262660031. The next prime is 2262660073. The reversal of 2262660066 is 6600662622.

It is a happy number.

2262660066 is a `hidden beast` number, since 2 + 26 + 26 + 600 + 6 + 6 = 666.

It is a super-2 number, since 2×2262660066² = 10239261148542248712, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2262660066.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32596 + ... + 74751.

It is an arithmetic number, because the mean of its divisors is an integer number (204444266).

Almost surely, 2^2262660066 is an apocalyptic number.

2262660066 is an abundant number, since it is smaller than the sum of its proper divisors (2644002318).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2262660066 is a wasteful number, since it uses less digits than its factorization.

2262660066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108526 (or 108523 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 36.

The square root of 2262660066 is about 47567.4265227792. The cubic root of 2262660066 is about 1312.8237877627.

The spelling of 2262660066 in words is "two billion, two hundred sixty-two million, six hundred sixty thousand, sixty-six".