487071306 has 40 divisors (see below), whose sum is σ = 1095555780. Its totient is φ = 161739072.

The previous prime is 487071259. The next prime is 487071313. The reversal of 487071306 is 603170784.

It can be written as a sum of positive squares in 2 ways, for example, as 485805681 + 1265625 = 22041^2 + 1125^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 37990 + ... + 49166.

Almost surely, 2^487071306 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 487071306, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (547777890).

487071306 is an abundant number, since it is smaller than the sum of its proper divisors (608484474).

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

487071306 is a wasteful number, since it uses less digits than its factorization.

487071306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11460 (or 11451 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 36.

The square root of 487071306 is about 22069.6920232250. The cubic root of 487071306 is about 786.7996930629.

It can be divided in two parts, 4870 and 71306, that added together give a square (76176 = 276²).

The spelling of 487071306 in words is "four hundred eighty-seven million, seventy-one thousand, three hundred six".