3143230 has 16 divisors (see below), whose sum is σ = 5678064. Its totient is φ = 1252800.

The previous prime is 3143209. The next prime is 3143243. The reversal of 3143230 is 323413.

It is a congruent number.

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, 4930 + ... + 5530.

It is an arithmetic number, because the mean of its divisors is an integer number (354879).

Almost surely, 2^3143230 is an apocalyptic number.

3143230 is a deficient number, since it is larger than the sum of its proper divisors (2534834).

3143230 is a wasteful number, since it uses less digits than its factorization.

3143230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1131.

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 3143230 is about 1772.9156776339. The cubic root of 3143230 is about 146.4846283770.

Adding to 3143230 its reverse (323413), we get a palindrome (3466643).

The spelling of 3143230 in words is "three million, one hundred forty-three thousand, two hundred thirty".