462378271 has 2 divisors, whose sum is σ = 462378272. Its totient is φ = 462378270.

The previous prime is 462378253. The next prime is 462378313. The reversal of 462378271 is 172873264.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 462378271 - 2⁵ = 462378239 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (462378211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 231189135 + 231189136.

It is an arithmetic number, because the mean of its divisors is an integer number (231189136).

Almost surely, 2^462378271 is an apocalyptic number.

462378271 is a deficient number, since it is larger than the sum of its proper divisors (1).

462378271 is an equidigital number, since it uses as much as digits as its factorization.

462378271 is an evil number, because the sum of its binary digits is even.

The product of its digits is 112896, while the sum is 40.

The square root of 462378271 is about 21502.9828395969. The cubic root of 462378271 is about 773.2723337777.

The spelling of 462378271 in words is "four hundred sixty-two million, three hundred seventy-eight thousand, two hundred seventy-one".