486981500 has 48 divisors (see below), whose sum is σ = 1072081920. Its totient is φ = 193233600.

The previous prime is 486981487. The next prime is 486981557. The reversal of 486981500 is 5189684.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59666 + ... + 67334.

It is an arithmetic number, because the mean of its divisors is an integer number (22335040).

Almost surely, 2^486981500 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 486981500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (536040960).

486981500 is an abundant number, since it is smaller than the sum of its proper divisors (585100420).

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

486981500 is a wasteful number, since it uses less digits than its factorization.

486981500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7815 (or 7803 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 41.

The square root of 486981500 is about 22067.6573292228. The cubic root of 486981500 is about 786.7513334931.

The spelling of 486981500 in words is "four hundred eighty-six million, nine hundred eighty-one thousand, five hundred".