4621824256 has 81 divisors (see below), whose sum is σ = 10749523239. Its totient is φ = 1977518592.

The previous prime is 4621824241. The next prime is 4621824299. The reversal of 4621824256 is 6524281264.

The square root of 4621824256 is 67984.

It is a perfect power (a square), and thus also a powerful number.

It is a super-2 number, since 2×4621824256² = 42722518906699907072, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 7613905 + ... + 7614511.

Almost surely, 2^4621824256 is an apocalyptic number.

4621824256 is the 67984-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4621824256

4621824256 is an abundant number, since it is smaller than the sum of its proper divisors (6127698983).

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

4621824256 is an frugal number, since it uses more digits than its factorization.

4621824256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1244 (or 616 counting only the distinct ones).

The product of its digits is 184320, while the sum is 40.

The cubic root of 4621824256 is about 1665.7294949554.

The spelling of 4621824256 in words is "four billion, six hundred twenty-one million, eight hundred twenty-four thousand, two hundred fifty-six".