4664871 has 22 divisors (see below), whose sum is σ = 7085840. Its totient is φ = 3070548.

The previous prime is 4664867. The next prime is 4664909. The reversal of 4664871 is 1784664.

4664871 is a `hidden beast` number, since 4 + 6 + 648 + 7 + 1 = 666.

4664871 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4664871 - 2² = 4664867 is a prime.

It is a super-2 number, since 2×4664871² = 43522042893282, which contains 22 as substring.

It is a Duffinian number.

It is a nialpdrome in base 3 and base 9.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4664801) by changing a digit.

It is a polite number, since it can be written in 21 ways as a sum of consecutive naturals, for example, 59010 + ... + 59088.

Almost surely, 2^4664871 is an apocalyptic number.

4664871 is a deficient number, since it is larger than the sum of its proper divisors (2420969).

4664871 is an frugal number, since it uses more digits than its factorization.

4664871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109 (or 82 counting only the distinct ones).

The product of its digits is 32256, while the sum is 36.

The square root of 4664871 is about 2159.8312434077. The cubic root of 4664871 is about 167.0884945777.

The spelling of 4664871 in words is "four million, six hundred sixty-four thousand, eight hundred seventy-one".