461240027 has 2 divisors, whose sum is σ = 461240028. Its totient is φ = 461240026.

The previous prime is 461239981. The next prime is 461240053. The reversal of 461240027 is 720042164.

It is an a-pointer prime, because the next prime (461240053) can be obtained adding 461240027 to its sum of digits (26).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 461240027 - 2⁶ = 461239963 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 461239978 and 461240005.

It is not a weakly prime, because it can be changed into another prime (461242027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 230620013 + 230620014.

It is an arithmetic number, because the mean of its divisors is an integer number (230620014).

Almost surely, 2^461240027 is an apocalyptic number.

461240027 is a deficient number, since it is larger than the sum of its proper divisors (1).

461240027 is an equidigital number, since it uses as much as digits as its factorization.

461240027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2688, while the sum is 26.

The square root of 461240027 is about 21476.4994121482. The cubic root of 461240027 is about 772.6372867582.

The spelling of 461240027 in words is "four hundred sixty-one million, two hundred forty thousand, twenty-seven".