487408 has 20 divisors (see below), whose sum is σ = 968688. Its totient is φ = 237440.

The previous prime is 487397. The next prime is 487423. The reversal of 487408 is 804784.

It is a self number, because there is not a number n which added to its sum of digits gives 487408.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 285 + ... + 1027.

2⁴⁸⁷⁴⁰⁸ is an apocalyptic number.

It is an amenable number.

487408 is a deficient number, since it is larger than the sum of its proper divisors (481280).

487408 is a wasteful number, since it uses less digits than its factorization.

487408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 792 (or 786 counting only the distinct ones).

The product of its (nonzero) digits is 7168, while the sum is 31.

The square root of 487408 is about 698.1461165114. The cubic root of 487408 is about 78.6980946276.

The spelling of 487408 in words is "four hundred eighty-seven thousand, four hundred eight".