481732216 has 32 divisors (see below), whose sum is σ = 1034496000. Its totient is φ = 206014176.

The previous prime is 481732159. The next prime is 481732241. The reversal of 481732216 is 612237184.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17845 + ... + 35803.

It is an arithmetic number, because the mean of its divisors is an integer number (32328000).

Almost surely, 2^481732216 is an apocalyptic number.

It is an amenable number.

481732216 is an abundant number, since it is smaller than the sum of its proper divisors (552763784).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

481732216 is a wasteful number, since it uses less digits than its factorization.

481732216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18451 (or 18447 counting only the distinct ones).

The product of its digits is 16128, while the sum is 34.

The square root of 481732216 is about 21948.3989393304. The cubic root of 481732216 is about 783.9142581159.

The spelling of 481732216 in words is "four hundred eighty-one million, seven hundred thirty-two thousand, two hundred sixteen".