4870656 has 120 divisors (see below), whose sum is σ = 16171584. Its totient is φ = 1382400.

The previous prime is 4870651. The next prime is 4870681. The reversal of 4870656 is 6560784.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 4870656.

It is not an unprimeable number, because it can be changed into a prime (4870651) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32181 + ... + 32331.

Almost surely, 2^4870656 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 4870656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8085792).

4870656 is an abundant number, since it is smaller than the sum of its proper divisors (11300928).

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

4870656 is a wasteful number, since it uses less digits than its factorization.

4870656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182 (or 163 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The square root of 4870656 is about 2206.9562750539. The cubic root of 4870656 is about 169.5101933463.

The spelling of 4870656 in words is "four million, eight hundred seventy thousand, six hundred fifty-six".