471864 has 16 divisors (see below), whose sum is σ = 1179720. Its totient is φ = 157280.

The previous prime is 471853. The next prime is 471871. The reversal of 471864 is 468174.

It is a zygodrome in base 2.

It is a congruent number.

It is an unprimeable number.

471864 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9807 + ... + 9854.

2⁴⁷¹⁸⁶⁴ is an apocalyptic number.

It is an amenable number.

471864 is an abundant number, since it is smaller than the sum of its proper divisors (707856).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

471864 is a wasteful number, since it uses less digits than its factorization.

471864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19670 (or 19666 counting only the distinct ones).

The product of its digits is 5376, while the sum is 30.

The square root of 471864 is about 686.9235765353. The cubic root of 471864 is about 77.8524495269.

The spelling of 471864 in words is "four hundred seventy-one thousand, eight hundred sixty-four".