485670 has 16 divisors (see below), whose sum is σ = 1165680. Its totient is φ = 129504.

The previous prime is 485657. The next prime is 485671. The reversal of 485670 is 76584.

It is a happy number.

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: 16189 = 485670 / (4 + 8 + 5 + 6 + 7 + 0).

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 485670.

It is not an unprimeable number, because it can be changed into a prime (485671) by changing a digit.

485670 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, 8065 + ... + 8124.

It is an arithmetic number, because the mean of its divisors is an integer number (72855).

2⁴⁸⁵⁶⁷⁰ is an apocalyptic number.

485670 is an abundant number, since it is smaller than the sum of its proper divisors (680010).

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

485670 is a wasteful number, since it uses less digits than its factorization.

485670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16199.

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 485670 is about 696.9002798105. The cubic root of 485670 is about 78.6044426394.

The spelling of 485670 in words is "four hundred eighty-five thousand, six hundred seventy".