6143680 has 56 divisors (see below), whose sum is σ = 14886432. Its totient is φ = 2414592.

The previous prime is 6143671. The next prime is 6143693. The reversal of 6143680 is 863416.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

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, 23229 + ... + 23491.

Almost surely, 2^6143680 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 6143680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7443216).

6143680 is an abundant number, since it is smaller than the sum of its proper divisors (8742752).

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

6143680 is a wasteful number, since it uses less digits than its factorization.

6143680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 353 (or 343 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 6143680 is about 2478.6447910098. The cubic root of 6143680 is about 183.1510989915.

It can be divided in two parts, 61436 and 80, that added together give a palindrome (61516).

The spelling of 6143680 in words is "six million, one hundred forty-three thousand, six hundred eighty".