461533727 has 2 divisors, whose sum is σ = 461533728. Its totient is φ = 461533726.

The previous prime is 461533661. The next prime is 461533739. The reversal of 461533727 is 727335164.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 461533727 - 2¹⁰ = 461532703 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (461533777) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 230766863 + 230766864.

It is an arithmetic number, because the mean of its divisors is an integer number (230766864).

Almost surely, 2^461533727 is an apocalyptic number.

461533727 is a deficient number, since it is larger than the sum of its proper divisors (1).

461533727 is an equidigital number, since it uses as much as digits as its factorization.

461533727 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 105840, while the sum is 38.

The square root of 461533727 is about 21483.3360305144. The cubic root of 461533727 is about 772.8012472484.

The spelling of 461533727 in words is "four hundred sixty-one million, five hundred thirty-three thousand, seven hundred twenty-seven".