2270257260 has 24 divisors (see below), whose sum is σ = 6356720496. Its totient is φ = 605401920.

The previous prime is 2270257259. The next prime is 2270257273. The reversal of 2270257260 is 627520722.

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, 18918751 + ... + 18918870.

It is an arithmetic number, because the mean of its divisors is an integer number (264863354).

Almost surely, 2^2270257260 is an apocalyptic number.

2270257260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2270257260 is an abundant number, since it is smaller than the sum of its proper divisors (4086463236).

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

2270257260 is a wasteful number, since it uses less digits than its factorization.

2270257260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37837633 (or 37837631 counting only the distinct ones).

The product of its (nonzero) digits is 23520, while the sum is 33.

The square root of 2270257260 is about 47647.2167077994. The cubic root of 2270257260 is about 1314.2914754563.

Adding to 2270257260 its reverse (627520722), we get a palindrome (2897777982).

The spelling of 2270257260 in words is "two billion, two hundred seventy million, two hundred fifty-seven thousand, two hundred sixty".