461067811 has 2 divisors, whose sum is σ = 461067812. Its totient is φ = 461067810.

The previous prime is 461067799. The next prime is 461067847. The reversal of 461067811 is 118760164.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 461067811 - 2¹¹ = 461065763 is a prime.

It is not a weakly prime, because it can be changed into another prime (461067311) 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, 230533905 + 230533906.

It is an arithmetic number, because the mean of its divisors is an integer number (230533906).

Almost surely, 2^461067811 is an apocalyptic number.

461067811 is a deficient number, since it is larger than the sum of its proper divisors (1).

461067811 is an equidigital number, since it uses as much as digits as its factorization.

461067811 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8064, while the sum is 34.

The square root of 461067811 is about 21472.4896320851. The cubic root of 461067811 is about 772.5411133567.

The spelling of 461067811 in words is "four hundred sixty-one million, sixty-seven thousand, eight hundred eleven".