506670 has 16 divisors (see below), whose sum is σ = 1216080. Its totient is φ = 135104.

The previous prime is 506663. The next prime is 506683. The reversal of 506670 is 76605.

506670 = T₁₂₇ + T₁₂₈ + ... + T₁₇₁.

It is a self number, because there is not a number n which added to its sum of digits gives 506670.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8415 + ... + 8474.

It is an arithmetic number, because the mean of its divisors is an integer number (76005).

2⁵⁰⁶⁶⁷⁰ is an apocalyptic number.

506670 is an abundant number, since it is smaller than the sum of its proper divisors (709410).

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

506670 is a wasteful number, since it uses less digits than its factorization.

506670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16899.

The product of its (nonzero) digits is 1260, while the sum is 24.

The square root of 506670 is about 711.8075582628. The cubic root of 506670 is about 79.7214269223.

It can be divided in two parts, 506 and 670, that added together give a triangular number (1176 = T₄₈).

The spelling of 506670 in words is "five hundred six thousand, six hundred seventy".