4231144 has 16 divisors (see below), whose sum is σ = 7967520. Its totient is φ = 2106480.

The previous prime is 4231121. The next prime is 4231177. The reversal of 4231144 is 4411324.

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, 1099 + ... + 3109.

It is an arithmetic number, because the mean of its divisors is an integer number (497970).

Almost surely, 2^4231144 is an apocalyptic number.

It is an amenable number.

4231144 is a deficient number, since it is larger than the sum of its proper divisors (3736376).

4231144 is a wasteful number, since it uses less digits than its factorization.

4231144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2280 (or 2276 counting only the distinct ones).

The product of its digits is 384, while the sum is 19.

The square root of 4231144 is about 2056.9744772359. The cubic root of 4231144 is about 161.7406814998.

Adding to 4231144 its reverse (4411324), we get a palindrome (8642468).

The spelling of 4231144 in words is "four million, two hundred thirty-one thousand, one hundred forty-four".