487716450 has 96 divisors (see below), whose sum is σ = 1322373696. Its totient is φ = 118229760.

The previous prime is 487716421. The next prime is 487716469. The reversal of 487716450 is 54617784.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 128784 + ... + 132516.

It is an arithmetic number, because the mean of its divisors is an integer number (13774726).

Almost surely, 2^487716450 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 487716450, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (661186848).

487716450 is an abundant number, since it is smaller than the sum of its proper divisors (834657246).

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

487716450 is a wasteful number, since it uses less digits than its factorization.

487716450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3828 (or 3823 counting only the distinct ones).

The product of its (nonzero) digits is 188160, while the sum is 42.

The square root of 487716450 is about 22084.3032491406. The cubic root of 487716450 is about 787.1469215887.

The spelling of 487716450 in words is "four hundred eighty-seven million, seven hundred sixteen thousand, four hundred fifty".