461274271 has 2 divisors, whose sum is σ = 461274272. Its totient is φ = 461274270.

The previous prime is 461274263. The next prime is 461274283. The reversal of 461274271 is 172472164.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 461274271 - 2³ = 461274263 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (461274221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 230637135 + 230637136.

It is an arithmetic number, because the mean of its divisors is an integer number (230637136).

Almost surely, 2^461274271 is an apocalyptic number.

461274271 is a deficient number, since it is larger than the sum of its proper divisors (1).

461274271 is an equidigital number, since it uses as much as digits as its factorization.

461274271 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 18816, while the sum is 34.

The square root of 461274271 is about 21477.2966408717. The cubic root of 461274271 is about 772.6564073425.

The spelling of 461274271 in words is "four hundred sixty-one million, two hundred seventy-four thousand, two hundred seventy-one".