487151728 has 60 divisors (see below), whose sum is σ = 1162572912. Its totient is φ = 196492800.

The previous prime is 487151719. The next prime is 487151729. The reversal of 487151728 is 827151784.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (487151729) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4948 + ... + 31603.

Almost surely, 2^487151728 is an apocalyptic number.

It is an amenable number.

487151728 is an abundant number, since it is smaller than the sum of its proper divisors (675421184).

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

487151728 is a wasteful number, since it uses less digits than its factorization.

487151728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36590 (or 36577 counting only the distinct ones).

The product of its digits is 125440, while the sum is 43.

The square root of 487151728 is about 22071.5139489796. The cubic root of 487151728 is about 786.8429944042.

The spelling of 487151728 in words is "four hundred eighty-seven million, one hundred fifty-one thousand, seven hundred twenty-eight".