486055720 has 32 divisors (see below), whose sum is σ = 1151186400. Its totient is φ = 184189248.

The previous prime is 486055699. The next prime is 486055723. The reversal of 486055720 is 27550684.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 486055720.

It is not an unprimeable number, because it can be changed into a prime (486055723) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 319014 + ... + 320533.

It is an arithmetic number, because the mean of its divisors is an integer number (35974575).

Almost surely, 2^486055720 is an apocalyptic number.

486055720 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

486055720 is an abundant number, since it is smaller than the sum of its proper divisors (665130680).

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

486055720 is a wasteful number, since it uses less digits than its factorization.

486055720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 639577 (or 639573 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 37.

The square root of 486055720 is about 22046.6714040918. The cubic root of 486055720 is about 786.2524639685.

The spelling of 486055720 in words is "four hundred eighty-six million, fifty-five thousand, seven hundred twenty".