2134528 has 40 divisors (see below), whose sum is σ = 4664880. Its totient is φ = 967680.

The previous prime is 2134519. The next prime is 2134529. The reversal of 2134528 is 8254312.

It is not an unprimeable number, because it can be changed into a prime (2134529) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5443 + ... + 5821.

It is an arithmetic number, because the mean of its divisors is an integer number (116622).

2^2134528 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 2134528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2332440).

2134528 is an abundant number, since it is smaller than the sum of its proper divisors (2530352).

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

2134528 is an equidigital number, since it uses as much as digits as its factorization.

2134528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 408 (or 392 counting only the distinct ones).

The product of its digits is 1920, while the sum is 25.

The square root of 2134528 is about 1461.0023956175. The cubic root of 2134528 is about 128.7559434212.

It can be divided in two parts, 2134 and 528, that added together give a palindrome (2662).

The spelling of 2134528 in words is "two million, one hundred thirty-four thousand, five hundred twenty-eight".