4060656 has 60 divisors (see below), whose sum is σ = 11500008. Its totient is φ = 1337472.

The previous prime is 4060643. The next prime is 4060663. The reversal of 4060656 is 6560604.

4060656 is a `hidden beast` number, since 4 + 0 + 6 + 0 + 656 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23386 + ... + 23558.

Almost surely, 2^4060656 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 4060656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5750004).

4060656 is an abundant number, since it is smaller than the sum of its proper divisors (7439352).

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

4060656 is a wasteful number, since it uses less digits than its factorization.

4060656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 350 (or 341 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 4060656 is about 2015.1069450528. The cubic root of 4060656 is about 159.5384615861.

The spelling of 4060656 in words is "four million, sixty thousand, six hundred fifty-six".