2529342 has 24 divisors (see below), whose sum is σ = 5549544. Its totient is φ = 832464.

The previous prime is 2529341. The next prime is 2529347. The reversal of 2529342 is 2439252.

2529342 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2529341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 648 + ... + 2340.

It is an arithmetic number, because the mean of its divisors is an integer number (231231).

2^2529342 is an apocalyptic number.

2529342 is an abundant number, since it is smaller than the sum of its proper divisors (3020202).

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

2529342 is a wasteful number, since it uses less digits than its factorization.

2529342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1784 (or 1781 counting only the distinct ones).

The product of its digits is 4320, while the sum is 27.

The square root of 2529342 is about 1590.3905180804. The cubic root of 2529342 is about 136.2497932270.

The spelling of 2529342 in words is "two million, five hundred twenty-nine thousand, three hundred forty-two".