486705800 has 96 divisors (see below), whose sum is σ = 1297684800. Its totient is φ = 166298880.

The previous prime is 486705787. The next prime is 486705823. The reversal of 486705800 is 8507684.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 712259 + ... + 712941.

It is an arithmetic number, because the mean of its divisors is an integer number (13517550).

Almost surely, 2^486705800 is an apocalyptic number.

486705800 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 486705800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (648842400).

486705800 is an abundant number, since it is smaller than the sum of its proper divisors (810979000).

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

486705800 is a wasteful number, since it uses less digits than its factorization.

486705800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1215 (or 1206 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 38.

The square root of 486705800 is about 22061.4097464328. The cubic root of 486705800 is about 786.6028348411.

The spelling of 486705800 in words is "four hundred eighty-six million, seven hundred five thousand, eight hundred".