481396500 has 288 divisors, whose sum is σ = 1694609280. Its totient is φ = 117936000.

The previous prime is 481396499. The next prime is 481396507. The reversal of 481396500 is 5693184.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (481396507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2281395 + ... + 2281605.

It is an arithmetic number, because the mean of its divisors is an integer number (5884060).

Almost surely, 2^481396500 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 481396500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (847304640).

481396500 is an abundant number, since it is smaller than the sum of its proper divisors (1213212780).

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

481396500 is a wasteful number, since it uses less digits than its factorization.

481396500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265 (or 234 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The square root of 481396500 is about 21940.7497592949. The cubic root of 481396500 is about 783.7321142412.

The spelling of 481396500 in words is "four hundred eighty-one million, three hundred ninety-six thousand, five hundred".