6143632 has 40 divisors (see below), whose sum is σ = 13204512. Its totient is φ = 2745600.

The previous prime is 6143629. The next prime is 6143639. The reversal of 6143632 is 2363416.

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

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

It is a junction number, because it is equal to n+sod(n) for n = 6143597 and 6143606.

It is not an unprimeable number, because it can be changed into a prime (6143639) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11532 + ... + 12052.

Almost surely, 2^6143632 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6143632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6602256).

6143632 is an abundant number, since it is smaller than the sum of its proper divisors (7060880).

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

6143632 is a wasteful number, since it uses less digits than its factorization.

6143632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 607 (or 601 counting only the distinct ones).

The product of its digits is 2592, while the sum is 25.

The square root of 6143632 is about 2478.6351082804. The cubic root of 6143632 is about 183.1506220095.

The spelling of 6143632 in words is "six million, one hundred forty-three thousand, six hundred thirty-two".