486285520 has 80 divisors (see below), whose sum is σ = 1300595328. Its totient is φ = 165634560.

The previous prime is 486285517. The next prime is 486285551. The reversal of 486285520 is 25582684.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 85155 + ... + 90685.

Almost surely, 2^486285520 is an apocalyptic number.

486285520 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 486285520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (650297664).

486285520 is an abundant number, since it is smaller than the sum of its proper divisors (814309808).

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

486285520 is a wasteful number, since it uses less digits than its factorization.

486285520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5708 (or 5702 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 40.

The square root of 486285520 is about 22051.8824593276. The cubic root of 486285520 is about 786.3763539821.

The spelling of 486285520 in words is "four hundred eighty-six million, two hundred eighty-five thousand, five hundred twenty".