4143272 has 32 divisors (see below), whose sum is σ = 8944320. Its totient is φ = 1762560.

The previous prime is 4143253. The next prime is 4143281. The reversal of 4143272 is 2723414.

4143272 is digitally balanced in base 8, because in such base it contains all the possibile digits an equal number of times.

It is an alternating number because its digits alternate between even and odd.

4143272 is strictly pandigital in base 8.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13343 + ... + 13649.

It is an arithmetic number, because the mean of its divisors is an integer number (279510).

Almost surely, 2^4143272 is an apocalyptic number.

It is an amenable number.

4143272 is an abundant number, since it is smaller than the sum of its proper divisors (4801048).

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

4143272 is a wasteful number, since it uses less digits than its factorization.

4143272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 561 (or 557 counting only the distinct ones).

The product of its digits is 1344, while the sum is 23.

The square root of 4143272 is about 2035.5028862667. The cubic root of 4143272 is about 160.6131679879.

Adding to 4143272 its reverse (2723414), we get a palindrome (6866686).

The spelling of 4143272 in words is "four million, one hundred forty-three thousand, two hundred seventy-two".