481591276 has 12 divisors (see below), whose sum is σ = 857069640. Its totient is φ = 236714240.

The previous prime is 481591261. The next prime is 481591277. The reversal of 481591276 is 672195184.

It is not an unprimeable number, because it can be changed into a prime (481591277) 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 3 ways as a sum of consecutive naturals, for example, 1020085 + ... + 1020556.

It is an arithmetic number, because the mean of its divisors is an integer number (71422470).

Almost surely, 2^481591276 is an apocalyptic number.

It is an amenable number.

481591276 is a deficient number, since it is larger than the sum of its proper divisors (375478364).

481591276 is a wasteful number, since it uses less digits than its factorization.

481591276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2040704 (or 2040702 counting only the distinct ones).

The product of its digits is 120960, while the sum is 43.

The square root of 481591276 is about 21945.1879919038. The cubic root of 481591276 is about 783.8378009416.

The spelling of 481591276 in words is "four hundred eighty-one million, five hundred ninety-one thousand, two hundred seventy-six".