481217332 has 18 divisors (see below), whose sum is σ = 888788418. Its totient is φ = 227944368.

The previous prime is 481217323. The next prime is 481217377. The reversal of 481217332 is 233712184.

It can be written as a sum of positive squares in only one way, i.e., 480749476 + 467856 = 21926^2 + 684^2 .

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 481217294 and 481217303.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 165183 + ... + 168070.

Almost surely, 2^481217332 is an apocalyptic number.

It is an amenable number.

481217332 is a deficient number, since it is larger than the sum of its proper divisors (407571086).

481217332 is a wasteful number, since it uses less digits than its factorization.

481217332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333295 (or 333274 counting only the distinct ones).

The product of its digits is 8064, while the sum is 31.

The square root of 481217332 is about 21936.6663830218. Note that the first 3 decimals coincide. The cubic root of 481217332 is about 783.6348713658.

The spelling of 481217332 in words is "four hundred eighty-one million, two hundred seventeen thousand, three hundred thirty-two".