463871 has 4 divisors (see below), whose sum is σ = 467544. Its totient is φ = 460200.

The previous prime is 463867. The next prime is 463873. The reversal of 463871 is 178364.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 463871 - 2² = 463867 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (463873) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1640 + ... + 1901.

It is an arithmetic number, because the mean of its divisors is an integer number (116886).

2⁴⁶³⁸⁷¹ is an apocalyptic number.

463871 is a deficient number, since it is larger than the sum of its proper divisors (3673).

463871 is a wasteful number, since it uses less digits than its factorization.

463871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3672.

The product of its digits is 4032, while the sum is 29.

The square root of 463871 is about 681.0807587944. The cubic root of 463871 is about 77.4103576779.

The spelling of 463871 in words is "four hundred sixty-three thousand, eight hundred seventy-one".