462543671 has 2 divisors, whose sum is σ = 462543672. Its totient is φ = 462543670.

The previous prime is 462543643. The next prime is 462543721. The reversal of 462543671 is 176345264.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 462543671 - 2¹⁴ = 462527287 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (462543611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 231271835 + 231271836.

It is an arithmetic number, because the mean of its divisors is an integer number (231271836).

Almost surely, 2^462543671 is an apocalyptic number.

462543671 is a deficient number, since it is larger than the sum of its proper divisors (1).

462543671 is an equidigital number, since it uses as much as digits as its factorization.

462543671 is an evil number, because the sum of its binary digits is even.

The product of its digits is 120960, while the sum is 38.

The square root of 462543671 is about 21506.8284737662. The cubic root of 462543671 is about 773.3645266888.

The spelling of 462543671 in words is "four hundred sixty-two million, five hundred forty-three thousand, six hundred seventy-one".