624066 has 16 divisors (see below), whose sum is σ = 1275264. Its totient is φ = 203504.

The previous prime is 624049. The next prime is 624067. The reversal of 624066 is 660426.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (624067) 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, 825 + ... + 1388.

It is an arithmetic number, because the mean of its divisors is an integer number (79704).

2⁶²⁴⁰⁶⁶ is an apocalyptic number.

624066 is an abundant number, since it is smaller than the sum of its proper divisors (651198).

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

624066 is a wasteful number, since it uses less digits than its factorization.

624066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2265.

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 624066 is about 789.9784807196. The cubic root of 624066 is about 85.4561862999.

The spelling of 624066 in words is "six hundred twenty-four thousand, sixty-six".