6180656 has 40 divisors (see below), whose sum is σ = 13106304. Its totient is φ = 2810880.

The previous prime is 6180653. The next prime is 6180659. The reversal of 6180656 is 6560816.

It is an interprime number because it is at equal distance from previous prime (6180653) and next prime (6180659).

It is not an unprimeable number, because it can be changed into a prime (6180653) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8066 + ... + 8798.

Almost surely, 2^6180656 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 6180656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6553152).

6180656 is an abundant number, since it is smaller than the sum of its proper divisors (6925648).

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

6180656 is a wasteful number, since it uses less digits than its factorization.

6180656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 789 (or 783 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 6180656 is about 2486.0925163799. The cubic root of 6180656 is about 183.5177985394.

The spelling of 6180656 in words is "six million, one hundred eighty thousand, six hundred fifty-six".