487727331 has 48 divisors (see below), whose sum is σ = 862644384. Its totient is φ = 242113536.

The previous prime is 487727291. The next prime is 487727333. The reversal of 487727331 is 133727784.

It is not a de Polignac number, because 487727331 - 2⁹ = 487726819 is a prime.

It is a super-2 number, since 2×487727331² = 475755898808767122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (487727333) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 24981 + ... + 39993.

It is an arithmetic number, because the mean of its divisors is an integer number (17971758).

Almost surely, 2^487727331 is an apocalyptic number.

487727331 is a deficient number, since it is larger than the sum of its proper divisors (374917053).

487727331 is a wasteful number, since it uses less digits than its factorization.

487727331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15060 (or 15053 counting only the distinct ones).

The product of its digits is 197568, while the sum is 42.

The square root of 487727331 is about 22084.5495992108. The cubic root of 487727331 is about 787.1527753192.

The spelling of 487727331 in words is "four hundred eighty-seven million, seven hundred twenty-seven thousand, three hundred thirty-one".