460227881 has 2 divisors, whose sum is σ = 460227882. Its totient is φ = 460227880.

The previous prime is 460227871. The next prime is 460227913. The reversal of 460227881 is 188722064.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 230553856 + 229674025 = 15184^2 + 15155^2 .

It is a cyclic number.

It is not a de Polignac number, because 460227881 - 2¹⁰ = 460226857 is a prime.

It is a super-2 number, since 2×460227881² = 423619404899500322, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (460227841) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 230113940 + 230113941.

It is an arithmetic number, because the mean of its divisors is an integer number (230113941).

Almost surely, 2^460227881 is an apocalyptic number.

It is an amenable number.

460227881 is a deficient number, since it is larger than the sum of its proper divisors (1).

460227881 is an equidigital number, since it uses as much as digits as its factorization.

460227881 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 43008, while the sum is 38.

The square root of 460227881 is about 21452.9224349504. The cubic root of 460227881 is about 772.0717139435.

The spelling of 460227881 in words is "four hundred sixty million, two hundred twenty-seven thousand, eight hundred eighty-one".