486143020 has 24 divisors (see below), whose sum is σ = 1113709968. Its totient is φ = 176779200.

The previous prime is 486143017. The next prime is 486143039. The reversal of 486143020 is 20341684.

It is a super-3 number, since 3×486143020³ (a number of 27 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 486143020.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1104651 + ... + 1105090.

It is an arithmetic number, because the mean of its divisors is an integer number (46404582).

Almost surely, 2^486143020 is an apocalyptic number.

It is an amenable number.

486143020 is an abundant number, since it is smaller than the sum of its proper divisors (627566948).

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

486143020 is a wasteful number, since it uses less digits than its factorization.

486143020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2209761 (or 2209759 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

The square root of 486143020 is about 22048.6512059128. The cubic root of 486143020 is about 786.2995338333.

The spelling of 486143020 in words is "four hundred eighty-six million, one hundred forty-three thousand, twenty".