486220530 has 32 divisors (see below), whose sum is σ = 1167597504. Its totient is φ = 129584576.

The previous prime is 486220513. The next prime is 486220531. The reversal of 486220530 is 35022684.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (486220531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66517 + ... + 73463.

It is an arithmetic number, because the mean of its divisors is an integer number (36487422).

Almost surely, 2^486220530 is an apocalyptic number.

486220530 is an abundant number, since it is smaller than the sum of its proper divisors (681376974).

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

486220530 is a wasteful number, since it uses less digits than its factorization.

486220530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9290.

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 486220530 is about 22050.4088397472. The cubic root of 486220530 is about 786.3413204650.

The spelling of 486220530 in words is "four hundred eighty-six million, two hundred twenty thousand, five hundred thirty".