487570 has 8 divisors (see below), whose sum is σ = 877644. Its totient is φ = 195024.

The previous prime is 487561. The next prime is 487589. The reversal of 487570 is 75784.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 458329 + 29241 = 677^2 + 171^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a nialpdrome in base 14.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24369 + ... + 24388.

2⁴⁸⁷⁵⁷⁰ is an apocalyptic number.

487570 is a deficient number, since it is larger than the sum of its proper divisors (390074).

487570 is a wasteful number, since it uses less digits than its factorization.

487570 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48764.

The product of its (nonzero) digits is 7840, while the sum is 31.

The square root of 487570 is about 698.2621284303. The cubic root of 487570 is about 78.7068126347.

The spelling of 487570 in words is "four hundred eighty-seven thousand, five hundred seventy".