2260166664 has 32 divisors (see below), whose sum is σ = 6457619520. Its totient is φ = 645761856.

The previous prime is 2260166653. The next prime is 2260166681. The reversal of 2260166664 is 4666610622.

It is an unprimeable number.

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, 6726519 + ... + 6726854.

It is an arithmetic number, because the mean of its divisors is an integer number (201800610).

Almost surely, 2^2260166664 is an apocalyptic number.

2260166664 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2260166664 is an abundant number, since it is smaller than the sum of its proper divisors (4197452856).

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

2260166664 is a wasteful number, since it uses less digits than its factorization.

2260166664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13453389 (or 13453385 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 39.

The square root of 2260166664 is about 47541.2101654975. The cubic root of 2260166664 is about 1312.3413761317.

The spelling of 2260166664 in words is "two billion, two hundred sixty million, one hundred sixty-six thousand, six hundred sixty-four".