487554 has 16 divisors (see below), whose sum is σ = 1017792. Its totient is φ = 155408.

The previous prime is 487507. The next prime is 487561. The reversal of 487554 is 455784.

It is a nialpdrome in base 14.

It is an unprimeable number.

487554 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1629 + ... + 1904.

It is an arithmetic number, because the mean of its divisors is an integer number (63612).

2⁴⁸⁷⁵⁵⁴ is an apocalyptic number.

487554 is an abundant number, since it is smaller than the sum of its proper divisors (530238).

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

487554 is a wasteful number, since it uses less digits than its factorization.

487554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3561.

The product of its digits is 22400, while the sum is 33.

The square root of 487554 is about 698.2506713208. The cubic root of 487554 is about 78.7059516829.

The spelling of 487554 in words is "four hundred eighty-seven thousand, five hundred fifty-four".