461506027 has 2 divisors, whose sum is σ = 461506028. Its totient is φ = 461506026.

The previous prime is 461505977. The next prime is 461506049. The reversal of 461506027 is 720605164.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 461506027 - 2¹⁹ = 460981739 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 461506027.

It is not a weakly prime, because it can be changed into another prime (461506427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 230753013 + 230753014.

It is an arithmetic number, because the mean of its divisors is an integer number (230753014).

Almost surely, 2^461506027 is an apocalyptic number.

461506027 is a deficient number, since it is larger than the sum of its proper divisors (1).

461506027 is an equidigital number, since it uses as much as digits as its factorization.

461506027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 461506027 is about 21482.6913351191. The cubic root of 461506027 is about 772.7857864622.

The spelling of 461506027 in words is "four hundred sixty-one million, five hundred six thousand, twenty-seven".