2285952666 has 16 divisors (see below), whose sum is σ = 4729557600. Its totient is φ = 735708848.

The previous prime is 2285952659. The next prime is 2285952667. The reversal of 2285952666 is 6662595822.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (2285952667) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6568656 + ... + 6569003.

It is an arithmetic number, because the mean of its divisors is an integer number (295597350).

Almost surely, 2^2285952666 is an apocalyptic number.

2285952666 is an abundant number, since it is smaller than the sum of its proper divisors (2443604934).

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

2285952666 is a wasteful number, since it uses less digits than its factorization.

2285952666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13137693.

The product of its digits is 3110400, while the sum is 51.

The square root of 2285952666 is about 47811.6373490806. The cubic root of 2285952666 is about 1317.3133036382.

The spelling of 2285952666 in words is "two billion, two hundred eighty-five million, nine hundred fifty-two thousand, six hundred sixty-six".