510066 has 24 divisors (see below), whose sum is σ = 1132560. Its totient is φ = 165816.

The previous prime is 510061. The next prime is 510067. The reversal of 510066 is 660015.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (510061) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 445 + ... + 1103.

It is an arithmetic number, because the mean of its divisors is an integer number (47190).

2⁵¹⁰⁰⁶⁶ is an apocalyptic number.

510066 is an abundant number, since it is smaller than the sum of its proper divisors (622494).

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

510066 is a wasteful number, since it uses less digits than its factorization.

510066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 710 (or 707 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 510066 is about 714.1890506021. The cubic root of 510066 is about 79.8991437369.

The spelling of 510066 in words is "five hundred ten thousand, sixty-six".