3143132 has 12 divisors (see below), whose sum is σ = 5790120. Its totient is φ = 1488816.

The previous prime is 3143131. The next prime is 3143137. The reversal of 3143132 is 2313413.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 3143132.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3143131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20603 + ... + 20754.

It is an arithmetic number, because the mean of its divisors is an integer number (482510).

Almost surely, 2^3143132 is an apocalyptic number.

It is an amenable number.

3143132 is a deficient number, since it is larger than the sum of its proper divisors (2646988).

3143132 is a wasteful number, since it uses less digits than its factorization.

3143132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41380 (or 41378 counting only the distinct ones).

The product of its digits is 216, while the sum is 17.

The square root of 3143132 is about 1772.8880393302. Note that the first 3 decimals coincide. The cubic root of 3143132 is about 146.4831059895.

Adding to 3143132 its reverse (2313413), we get a palindrome (5456545).

The spelling of 3143132 in words is "three million, one hundred forty-three thousand, one hundred thirty-two".