461536256 has 22 divisors (see below), whose sum is σ = 922623840. Its totient is φ = 230767616.

The previous prime is 461536253. The next prime is 461536279. The reversal of 461536256 is 652635164.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (461536253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 224336 + ... + 226383.

Almost surely, 2^461536256 is an apocalyptic number.

It is an amenable number.

461536256 is a deficient number, since it is larger than the sum of its proper divisors (461087584).

461536256 is an equidigital number, since it uses as much as digits as its factorization.

461536256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 450739 (or 450721 counting only the distinct ones).

The product of its digits is 129600, while the sum is 38.

The square root of 461536256 is about 21483.3948900075. The cubic root of 461536256 is about 772.8026587817.

The spelling of 461536256 in words is "four hundred sixty-one million, five hundred thirty-six thousand, two hundred fifty-six".