481406456 has 16 divisors (see below), whose sum is σ = 903025800. Its totient is φ = 240599584.

The previous prime is 481406437. The next prime is 481406539. The reversal of 481406456 is 654604184.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8966 + ... + 32298.

Almost surely, 2^481406456 is an apocalyptic number.

It is an amenable number.

481406456 is a deficient number, since it is larger than the sum of its proper divisors (421619344).

481406456 is a wasteful number, since it uses less digits than its factorization.

481406456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25918 (or 25914 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 38.

The square root of 481406456 is about 21940.9766418909. The cubic root of 481406456 is about 783.7375171216.

The spelling of 481406456 in words is "four hundred eighty-one million, four hundred six thousand, four hundred fifty-six".