4646871 has 6 divisors (see below), whose sum is σ = 6712160. Its totient is φ = 3097908.

The previous prime is 4646857. The next prime is 4646891. The reversal of 4646871 is 1786464.

4646871 is a `hidden beast` number, since 4 + 646 + 8 + 7 + 1 = 666.

It is not a de Polignac number, because 4646871 - 2⁷ = 4646743 is a prime.

It is a Duffinian number.

4646871 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4646801) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 258151 + ... + 258168.

Almost surely, 2^4646871 is an apocalyptic number.

4646871 is a deficient number, since it is larger than the sum of its proper divisors (2065289).

4646871 is a wasteful number, since it uses less digits than its factorization.

4646871 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 516325 (or 516322 counting only the distinct ones).

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

The square root of 4646871 is about 2155.6602236902. The cubic root of 4646871 is about 166.8733068043.

The spelling of 4646871 in words is "four million, six hundred forty-six thousand, eight hundred seventy-one".