8461203256 has 32 divisors (see below), whose sum is σ = 17310743280. Its totient is φ = 3845171200.

The previous prime is 8461203217. The next prime is 8461203259. The reversal of 8461203256 is 6523021648.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8461203259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 607086 + ... + 620866.

Almost surely, 2^8461203256 is an apocalyptic number.

It is an amenable number.

8461203256 is an abundant number, since it is smaller than the sum of its proper divisors (8849540024).

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

8461203256 is a wasteful number, since it uses less digits than its factorization.

8461203256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20775 (or 20771 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 37.

The square root of 8461203256 is about 91984.7990485384. The cubic root of 8461203256 is about 2037.7178162812.

The spelling of 8461203256 in words is "eight billion, four hundred sixty-one million, two hundred three thousand, two hundred fifty-six".