6143412 has 36 divisors (see below), whose sum is σ = 15759968. Its totient is φ = 1861200.

The previous prime is 6143407. The next prime is 6143413. The reversal of 6143412 is 2143416.

It is a super-2 number, since 2×6143412² = 75483022003488, which contains 22 as substring.

It is a Smith number, since the sum of its digits (21) coincides with the sum of the digits of its prime factors.

It is a nude number because it is divisible by every one of its digits.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6143413) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 664 + ... + 3567.

Almost surely, 2^6143412 is an apocalyptic number.

It is an amenable number.

6143412 is an abundant number, since it is smaller than the sum of its proper divisors (9616556).

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

6143412 is a wasteful number, since it uses less digits than its factorization.

6143412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4260 (or 4247 counting only the distinct ones).

The product of its digits is 576, while the sum is 21.

The square root of 6143412 is about 2478.5907286198. The cubic root of 6143412 is about 183.1484358099.

Adding to 6143412 its reverse (2143416), we get a palindrome (8286828).

It can be divided in two parts, 6143 and 412, that added together give a triangular number (6555 = T₁₁₄).

The spelling of 6143412 in words is "six million, one hundred forty-three thousand, four hundred twelve".