487027388 has 24 divisors (see below), whose sum is σ = 871238592. Its totient is φ = 238132544.

The previous prime is 487027381. The next prime is 487027403. The reversal of 487027388 is 883720784.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (487027381) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63581 + ... + 70827.

It is an arithmetic number, because the mean of its divisors is an integer number (36301608).

Almost surely, 2^487027388 is an apocalyptic number.

It is an amenable number.

487027388 is a deficient number, since it is larger than the sum of its proper divisors (384211204).

487027388 is a wasteful number, since it uses less digits than its factorization.

487027388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7621 (or 7619 counting only the distinct ones).

The product of its (nonzero) digits is 602112, while the sum is 47.

The square root of 487027388 is about 22068.6970163623. The cubic root of 487027388 is about 786.7760444327.

The spelling of 487027388 in words is "four hundred eighty-seven million, twenty-seven thousand, three hundred eighty-eight".