487044 has 36 divisors (see below), whose sum is σ = 1253616. Its totient is φ = 159408.

The previous prime is 487021. The next prime is 487049. The reversal of 487044 is 440784.

487044 is nontrivially palindromic in base 15.

It is a tau number, because it is divible by the number of its divisors (36).

It is a junction number, because it is equal to n+sod(n) for n = 486999 and 487017.

It is not an unprimeable number, because it can be changed into a prime (487049) by changing a digit.

487044 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 11 ways as a sum of consecutive naturals, for example, 2907 + ... + 3069.

2⁴⁸⁷⁰⁴⁴ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 487044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (626808).

487044 is an abundant number, since it is smaller than the sum of its proper divisors (766572).

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

487044 is a wasteful number, since it uses less digits than its factorization.

487044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256 (or 251 counting only the distinct ones).

The product of its (nonzero) digits is 3584, while the sum is 27.

The square root of 487044 is about 697.8853774081. The cubic root of 487044 is about 78.6784989703.

The spelling of 487044 in words is "four hundred eighty-seven thousand, forty-four".