487065450 has 48 divisors (see below), whose sum is σ = 1213422336. Its totient is φ = 129292800.

The previous prime is 487065433. The next prime is 487065479. The reversal of 487065450 is 54560784.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 487065399 and 487065408.

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, 26170 + ... + 40730.

It is an arithmetic number, because the mean of its divisors is an integer number (25279632).

Almost surely, 2^487065450 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 487065450, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (606711168).

487065450 is an abundant number, since it is smaller than the sum of its proper divisors (726356886).

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

487065450 is a wasteful number, since it uses less digits than its factorization.

487065450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14799 (or 14794 counting only the distinct ones).

The product of its (nonzero) digits is 134400, while the sum is 39.

The square root of 487065450 is about 22069.5593521937. The cubic root of 487065450 is about 786.7965398507.

The spelling of 487065450 in words is "four hundred eighty-seven million, sixty-five thousand, four hundred fifty".