460464881 has 2 divisors, whose sum is σ = 460464882. Its totient is φ = 460464880.

The previous prime is 460464863. The next prime is 460464887. The reversal of 460464881 is 188464064.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 457574881 + 2890000 = 21391^2 + 1700^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-460464881 is a prime.

It is a super-2 number, since 2×460464881² = 424055813268688322, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (460464887) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 230232440 + 230232441.

It is an arithmetic number, because the mean of its divisors is an integer number (230232441).

Almost surely, 2^460464881 is an apocalyptic number.

It is an amenable number.

460464881 is a deficient number, since it is larger than the sum of its proper divisors (1).

460464881 is an equidigital number, since it uses as much as digits as its factorization.

460464881 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 147456, while the sum is 41.

The square root of 460464881 is about 21458.4454469563. The cubic root of 460464881 is about 772.2042204715.

The spelling of 460464881 in words is "four hundred sixty million, four hundred sixty-four thousand, eight hundred eighty-one".