485284480 has 64 divisors (see below), whose sum is σ = 1163289600. Its totient is φ = 193586176.

The previous prime is 485284469. The next prime is 485284511. The reversal of 485284480 is 84482584.

It is a tau number, because it is divible by the number of its divisors (64).

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, 305769 + ... + 307351.

It is an arithmetic number, because the mean of its divisors is an integer number (18176400).

Almost surely, 2^485284480 is an apocalyptic number.

485284480 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 485284480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (581644800).

485284480 is an abundant number, since it is smaller than the sum of its proper divisors (678005120).

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

485284480 is a wasteful number, since it uses less digits than its factorization.

485284480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2081 (or 2069 counting only the distinct ones).

The product of its (nonzero) digits is 327680, while the sum is 43.

The square root of 485284480 is about 22029.1733844010. The cubic root of 485284480 is about 785.8363865970.

The spelling of 485284480 in words is "four hundred eighty-five million, two hundred eighty-four thousand, four hundred eighty".