3000528 has 60 divisors (see below), whose sum is σ = 8550048. Its totient is φ = 982080.

The previous prime is 3000523. The next prime is 3000539. The reversal of 3000528 is 8250003.

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

It is a self number, because there is not a number n which added to its sum of digits gives 3000528.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3000523) 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, 9493 + ... + 9803.

Almost surely, 2^3000528 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 3000528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4275024).

3000528 is an abundant number, since it is smaller than the sum of its proper divisors (5549520).

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

3000528 is a wasteful number, since it uses less digits than its factorization.

3000528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 392 (or 383 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 3000528 is about 1732.2032213340. The cubic root of 3000528 is about 144.2334177319.

The spelling of 3000528 in words is "three million, five hundred twenty-eight", and thus it is an aban number.