4756656 has 40 divisors (see below), whose sum is σ = 12592944. Its totient is φ = 1546240.

The previous prime is 4756649. The next prime is 4756657. The reversal of 4756656 is 6566574.

It is not an unprimeable number, because it can be changed into a prime (4756657) 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, 760 + ... + 3176.

Almost surely, 2^4756656 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 4756656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6296472).

4756656 is an abundant number, since it is smaller than the sum of its proper divisors (7836288).

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

4756656 is a wasteful number, since it uses less digits than its factorization.

4756656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2469 (or 2463 counting only the distinct ones).

The product of its digits is 151200, while the sum is 39.

The square root of 4756656 is about 2180.9759283403. The cubic root of 4756656 is about 168.1772505655.

The spelling of 4756656 in words is "four million, seven hundred fifty-six thousand, six hundred fifty-six".