2260140266 has 8 divisors (see below), whose sum is σ = 3392620740. Its totient is φ = 1129266688.

The previous prime is 2260140257. The next prime is 2260140283. The reversal of 2260140266 is 6620410622.

It can be written as a sum of positive squares in 2 ways, for example, as 1526543041 + 733597225 = 39071^2 + 27085^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 398201 + ... + 403836.

Almost surely, 2^2260140266 is an apocalyptic number.

2260140266 is a deficient number, since it is larger than the sum of its proper divisors (1132480474).

2260140266 is a wasteful number, since it uses less digits than its factorization.

2260140266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 803448.

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 2260140266 is about 47540.9325318719. The cubic root of 2260140266 is about 1312.3362668739.

Adding to 2260140266 its reverse (6620410622), we get a palindrome (8880550888).

The spelling of 2260140266 in words is "two billion, two hundred sixty million, one hundred forty thousand, two hundred sixty-six".