3143106 has 12 divisors (see below), whose sum is σ = 6810102. Its totient is φ = 1047696.

The previous prime is 3143087. The next prime is 3143117. The reversal of 3143106 is 6013413.

It can be written as a sum of positive squares in only one way, i.e., 2772225 + 370881 = 1665^2 + 609^2 .

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 174617 = 3143106 / (3 + 1 + 4 + 3 + 1 + 0 + 6).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 87291 + ... + 87326.

Almost surely, 2^3143106 is an apocalyptic number.

3143106 is an abundant number, since it is smaller than the sum of its proper divisors (3666996).

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

3143106 is a wasteful number, since it uses less digits than its factorization.

3143106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174625 (or 174622 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 3143106 is about 1772.8807066467. The cubic root of 3143106 is about 146.4827020854.

Adding to 3143106 its reverse (6013413), we get a palindrome (9156519).

It can be divided in two parts, 3143 and 106, that added together give a square (3249 = 57²).

The spelling of 3143106 in words is "three million, one hundred forty-three thousand, one hundred six".