485086320 has 120 divisors (see below), whose sum is σ = 1689485616. Its totient is φ = 129351168.

The previous prime is 485086267. The next prime is 485086331. The reversal of 485086320 is 23680584.

It is a tau number, because it is divible by the number of its divisors (120).

It is a super-2 number, since 2×485086320² = 470617475702284800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6964 + ... + 31916.

Almost surely, 2^485086320 is an apocalyptic number.

485086320 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 485086320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (844742808).

485086320 is an abundant number, since it is smaller than the sum of its proper divisors (1204399296).

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

485086320 is a wasteful number, since it uses less digits than its factorization.

485086320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24981 (or 24963 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The square root of 485086320 is about 22024.6752529975. The cubic root of 485086320 is about 785.7294097994.

The spelling of 485086320 in words is "four hundred eighty-five million, eighty-six thousand, three hundred twenty".