487470 has 16 divisors (see below), whose sum is σ = 1170000. Its totient is φ = 129984.

The previous prime is 487469. The next prime is 487471. The reversal of 487470 is 74784.

It is an interprime number because it is at equal distance from previous prime (487469) and next prime (487471).

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 16249 = 487470 / (4 + 8 + 7 + 4 + 7 + 0).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (487471) 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, 8095 + ... + 8154.

It is an arithmetic number, because the mean of its divisors is an integer number (73125).

2⁴⁸⁷⁴⁷⁰ is an apocalyptic number.

487470 is an abundant number, since it is smaller than the sum of its proper divisors (682530).

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

487470 is a wasteful number, since it uses less digits than its factorization.

487470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16259.

The product of its (nonzero) digits is 6272, while the sum is 30.

The square root of 487470 is about 698.1905184117. The cubic root of 487470 is about 78.7014313770.

Subtracting from 487470 its reverse (74784), we obtain a triangular number (412686 = T₉₀₈).

The spelling of 487470 in words is "four hundred eighty-seven thousand, four hundred seventy".