4621056 has 72 divisors (see below), whose sum is σ = 13441344. Its totient is φ = 1397760.

The previous prime is 4621049. The next prime is 4621073. The reversal of 4621056 is 6501264.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8175 + ... + 8721.

Almost surely, 2^4621056 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 4621056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6720672).

4621056 is an abundant number, since it is smaller than the sum of its proper divisors (8820288).

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

4621056 is a wasteful number, since it uses less digits than its factorization.

4621056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 577 (or 563 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 4621056 is about 2149.6641598166. The cubic root of 4621056 is about 166.5637195355.

The spelling of 4621056 in words is "four million, six hundred twenty-one thousand, fifty-six".