2898528 has 48 divisors (see below), whose sum is σ = 7706160. Its totient is φ = 953856.

The previous prime is 2898527. The next prime is 2898541. The reversal of 2898528 is 8258982.

It is a tau number, because it is divible by the number of its divisors (48).

It is a self number, because there is not a number n which added to its sum of digits gives 2898528.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2898527) 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, 10326 + ... + 10602.

It is an arithmetic number, because the mean of its divisors is an integer number (160545).

2^2898528 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 2898528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3853080).

2898528 is an abundant number, since it is smaller than the sum of its proper divisors (4807632).

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

2898528 is a wasteful number, since it uses less digits than its factorization.

2898528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 399 (or 391 counting only the distinct ones).

The product of its digits is 92160, while the sum is 42.

The square root of 2898528 is about 1702.5063876532. The cubic root of 2898528 is about 142.5801826363.

The spelling of 2898528 in words is "two million, eight hundred ninety-eight thousand, five hundred twenty-eight".