4662656 has 32 divisors (see below), whose sum is σ = 9435000. Its totient is φ = 2294784.

The previous prime is 4662653. The next prime is 4662661. The reversal of 4662656 is 6562664.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4662653) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9095 + ... + 9593.

Almost surely, 2^4662656 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 4662656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4717500).

4662656 is an abundant number, since it is smaller than the sum of its proper divisors (4772344).

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

4662656 is an equidigital number, since it uses as much as digits as its factorization.

4662656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 586 (or 574 counting only the distinct ones).

The product of its digits is 51840, while the sum is 35.

The square root of 4662656 is about 2159.3184109807. The cubic root of 4662656 is about 167.0620444280.

The spelling of 4662656 in words is "four million, six hundred sixty-two thousand, six hundred fifty-six".