481212448 has 12 divisors (see below), whose sum is σ = 947387070. Its totient is φ = 240606208.

The previous prime is 481212443. The next prime is 481212499. The reversal of 481212448 is 844212184.

It can be written as a sum of positive squares in only one way, i.e., 445547664 + 35664784 = 21108^2 + 5972^2 .

It is a super-2 number, since 2×481212448² = 463130840220305408, which contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (481212443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7518913 + ... + 7518976.

Almost surely, 2^481212448 is an apocalyptic number.

It is an amenable number.

481212448 is a deficient number, since it is larger than the sum of its proper divisors (466174622).

481212448 is a wasteful number, since it uses less digits than its factorization.

481212448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15037899 (or 15037891 counting only the distinct ones).

The product of its digits is 16384, while the sum is 34.

The square root of 481212448 is about 21936.5550622699. Note that the first 3 decimals coincide. The cubic root of 481212448 is about 783.6322202520.

The spelling of 481212448 in words is "four hundred eighty-one million, two hundred twelve thousand, four hundred forty-eight".