8461056256 has 27 divisors (see below), whose sum is σ = 16891999761. Its totient is φ = 4229792256.

The previous prime is 8461056229. The next prime is 8461056283. The reversal of 8461056256 is 6526501648.

The square root of 8461056256 is 91984.

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

It is an interprime number because it is at equal distance from previous prime (8461056229) and next prime (8461056283).

It can be written as a sum of positive squares in only one way, i.e., 143616256 + 8317440000 = 11984^2 + 91200^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 1468870 + ... + 1474618.

Almost surely, 2^8461056256 is an apocalyptic number.

8461056256 is the 91984-th square number.

It is an amenable number.

8461056256 is a deficient number, since it is larger than the sum of its proper divisors (8430943505).

8461056256 is an frugal number, since it uses more digits than its factorization.

8461056256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11514 (or 5751 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 43.

The cubic root of 8461056256 is about 2037.7060155068.

The spelling of 8461056256 in words is "eight billion, four hundred sixty-one million, fifty-six thousand, two hundred fifty-six".