2529828 has 36 divisors (see below), whose sum is σ = 7309120. Its totient is φ = 722736.

The previous prime is 2529827. The next prime is 2529881. The reversal of 2529828 is 8289252.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 2529792 and 2529801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2529827) 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, 4768 + ... + 5271.

2^2529828 is an apocalyptic number.

2529828 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2529828 is an abundant number, since it is smaller than the sum of its proper divisors (4779292).

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

2529828 is a wasteful number, since it uses less digits than its factorization.

2529828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10056 (or 10051 counting only the distinct ones).

The product of its digits is 23040, while the sum is 36.

The square root of 2529828 is about 1590.5433034030. The cubic root of 2529828 is about 136.2585192328.

The spelling of 2529828 in words is "two million, five hundred twenty-nine thousand, eight hundred twenty-eight".