2261026060 has 24 divisors (see below), whose sum is σ = 4772023200. Its totient is φ = 899864064.

The previous prime is 2261026003. The next prime is 2261026067. The reversal of 2261026060 is 606201622.

It is a super-2 number, since 2×2261026060² = 10224477687998247200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2261026067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 280069 + ... + 288028.

It is an arithmetic number, because the mean of its divisors is an integer number (198834300).

Almost surely, 2^2261026060 is an apocalyptic number.

2261026060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2261026060 is an abundant number, since it is smaller than the sum of its proper divisors (2510997140).

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

2261026060 is a wasteful number, since it uses less digits than its factorization.

2261026060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 568305 (or 568303 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 2261026060 is about 47550.2477385765. The cubic root of 2261026060 is about 1312.5076880578.

Adding to 2261026060 its reverse (606201622), we get a palindrome (2867227682).

The spelling of 2261026060 in words is "two billion, two hundred sixty-one million, twenty-six thousand, sixty".