487134 has 40 divisors (see below), whose sum is σ = 1138368. Its totient is φ = 155520.

The previous prime is 487133. The next prime is 487177. The reversal of 487134 is 431784.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a nialpdrome in base 9 and base 14.

It is a junction number, because it is equal to n+sod(n) for n = 487098 and 487107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (487133) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 4974 + ... + 5070.

2⁴⁸⁷¹³⁴ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 487134, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (569184).

487134 is an abundant number, since it is smaller than the sum of its proper divisors (651234).

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

487134 is a wasteful number, since it uses less digits than its factorization.

487134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142 (or 133 counting only the distinct ones).

The product of its digits is 2688, while the sum is 27.

The square root of 487134 is about 697.9498549323. The cubic root of 487134 is about 78.6833449588.

The spelling of 487134 in words is "four hundred eighty-seven thousand, one hundred thirty-four".