485802240 has 576 divisors, whose sum is σ = 2034450432. Its totient is φ = 95846400.

The previous prime is 485802227. The next prime is 485802259. The reversal of 485802240 is 42208584.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 9166054 + ... + 9166106.

It is an arithmetic number, because the mean of its divisors is an integer number (3532032).

Almost surely, 2^485802240 is an apocalyptic number.

485802240 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 485802240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1017225216).

485802240 is an abundant number, since it is smaller than the sum of its proper divisors (1548648192).

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

485802240 is a wasteful number, since it uses less digits than its factorization.

485802240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126 (or 112 counting only the distinct ones).

The product of its (nonzero) digits is 20480, while the sum is 33.

The square root of 485802240 is about 22040.9219407900. The cubic root of 485802240 is about 786.1157622684.

The spelling of 485802240 in words is "four hundred eighty-five million, eight hundred two thousand, two hundred forty".