4271984 has 10 divisors (see below), whose sum is σ = 8277000. Its totient is φ = 2135984.

The previous prime is 4271963. The next prime is 4272001. The reversal of 4271984 is 4891724.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 133484 + ... + 133515.

It is an arithmetic number, because the mean of its divisors is an integer number (827700).

Almost surely, 2^4271984 is an apocalyptic number.

It is an amenable number.

4271984 is a deficient number, since it is larger than the sum of its proper divisors (4005016).

4271984 is a wasteful number, since it uses less digits than its factorization.

4271984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267007 (or 267001 counting only the distinct ones).

The product of its digits is 16128, while the sum is 35.

The square root of 4271984 is about 2066.8778386736. The cubic root of 4271984 is about 162.2594025271.

The spelling of 4271984 in words is "four million, two hundred seventy-one thousand, nine hundred eighty-four".