6013656 has 64 divisors (see below), whose sum is σ = 18230400. Its totient is φ = 1821600.

The previous prime is 6013627. The next prime is 6013691. The reversal of 6013656 is 6563106.

6013656 is a `hidden beast` number, since 6 + 0 + 1 + 3 + 656 = 666.

6013656 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1111 + ... + 3641.

It is an arithmetic number, because the mean of its divisors is an integer number (284850).

Almost surely, 2^6013656 is an apocalyptic number.

6013656 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6013656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9115200).

6013656 is an abundant number, since it is smaller than the sum of its proper divisors (12216744).

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

6013656 is a wasteful number, since it uses less digits than its factorization.

6013656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2557 (or 2547 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 6013656 is about 2452.2756778144. The cubic root of 6013656 is about 181.8498137086.

The spelling of 6013656 in words is "six million, thirteen thousand, six hundred fifty-six".