2270460281 has 2 divisors, whose sum is σ = 2270460282. Its totient is φ = 2270460280.

The previous prime is 2270460253. The next prime is 2270460293. The reversal of 2270460281 is 1820640722.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1505440000 + 765020281 = 38800^2 + 27659^2 .

It is a cyclic number.

It is not a de Polignac number, because 2270460281 - 2⁶ = 2270460217 is a prime.

It is a super-2 number, since 2×2270460281² = 10309979775197197922, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (2270460581) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1135230140 + 1135230141.

It is an arithmetic number, because the mean of its divisors is an integer number (1135230141).

Almost surely, 2^2270460281 is an apocalyptic number.

It is an amenable number.

2270460281 is a deficient number, since it is larger than the sum of its proper divisors (1).

2270460281 is an equidigital number, since it uses as much as digits as its factorization.

2270460281 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10752, while the sum is 32.

The square root of 2270460281 is about 47649.3471203961. The cubic root of 2270460281 is about 1314.3306517531.

The spelling of 2270460281 in words is "two billion, two hundred seventy million, four hundred sixty thousand, two hundred eighty-one".