2432542 has 16 divisors (see below), whose sum is σ = 4193280. Its totient is φ = 1036728.

The previous prime is 2432537. The next prime is 2432543. The reversal of 2432542 is 2452342.

2432542 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a d-powerful number, because it can be written as 2¹⁸ + 4⁵ + 3⁸ + 2²⁰ + 5³ + 4⁸ + 2²⁰ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2432543) 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 7 ways as a sum of consecutive naturals, for example, 2983 + ... + 3709.

It is an arithmetic number, because the mean of its divisors is an integer number (262080).

2^2432542 is an apocalyptic number.

2432542 is a deficient number, since it is larger than the sum of its proper divisors (1760738).

2432542 is a wasteful number, since it uses less digits than its factorization.

2432542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 975.

The product of its digits is 1920, while the sum is 22.

The square root of 2432542 is about 1559.6608605719. The cubic root of 2432542 is about 134.4890056103.

Adding to 2432542 its reverse (2452342), we get a palindrome (4884884).

The spelling of 2432542 in words is "two million, four hundred thirty-two thousand, five hundred forty-two".