3066624 has 108 divisors (see below), whose sum is σ = 9725352. Its totient is φ = 929280.

The previous prime is 3066617. The next prime is 3066641. The reversal of 3066624 is 4266603.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 278779 + ... + 278789.

Almost surely, 2^3066624 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3066624, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4862676).

3066624 is an abundant number, since it is smaller than the sum of its proper divisors (6658728).

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

3066624 is an equidigital number, since it uses as much as digits as its factorization.

3066624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55 (or 16 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

The square root of 3066624 is about 1751.1778893077. The cubic root of 3066624 is about 145.2847989514.

The spelling of 3066624 in words is "three million, sixty-six thousand, six hundred twenty-four".