486185000 has 160 divisors (see below), whose sum is σ = 1349568000. Its totient is φ = 160608000.

The previous prime is 486184987. The next prime is 486185009. The reversal of 486185000 is 581684.

It is not an unprimeable number, because it can be changed into a prime (486185009) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1014761 + ... + 1015239.

It is an arithmetic number, because the mean of its divisors is an integer number (8434800).

Almost surely, 2^486185000 is an apocalyptic number.

486185000 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 486185000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (674784000).

486185000 is an abundant number, since it is smaller than the sum of its proper divisors (863383000).

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

486185000 is a wasteful number, since it uses less digits than its factorization.

486185000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 541 (or 522 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 32.

The square root of 486185000 is about 22049.6031710324. The cubic root of 486185000 is about 786.3221663392.

The spelling of 486185000 in words is "four hundred eighty-six million, one hundred eighty-five thousand".