4271668 has 12 divisors (see below), whose sum is σ = 7578340. Its totient is φ = 2106432.

The previous prime is 4271627. The next prime is 4271711. The reversal of 4271668 is 8661724.

It can be written as a sum of positive squares in 2 ways, for example, as 1542564 + 2729104 = 1242^2 + 1652^2 .

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7023 + ... + 7606.

Almost surely, 2^4271668 is an apocalyptic number.

It is an amenable number.

4271668 is a deficient number, since it is larger than the sum of its proper divisors (3306672).

4271668 is a wasteful number, since it uses less digits than its factorization.

4271668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14706 (or 14704 counting only the distinct ones).

The product of its digits is 16128, while the sum is 34.

The square root of 4271668 is about 2066.8013934580. The cubic root of 4271668 is about 162.2554016355.

The spelling of 4271668 in words is "four million, two hundred seventy-one thousand, six hundred sixty-eight".