4432542 has 8 divisors (see below), whose sum is σ = 8865096. Its totient is φ = 1477512.

The previous prime is 4432541. The next prime is 4432559. The reversal of 4432542 is 2452344.

It is a sphenic number, since it is the product of 3 distinct primes.

4432542 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4432541) 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 3 ways as a sum of consecutive naturals, for example, 369373 + ... + 369384.

It is an arithmetic number, because the mean of its divisors is an integer number (1108137).

Almost surely, 2^4432542 is an apocalyptic number.

4432542 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

4432542 is a wasteful number, since it uses less digits than its factorization.

4432542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 738762.

The product of its digits is 3840, while the sum is 24.

The square root of 4432542 is about 2105.3603017061. The cubic root of 4432542 is about 164.2672373135.

Adding to 4432542 its reverse (2452344), we get a palindrome (6884886).

The spelling of 4432542 in words is "four million, four hundred thirty-two thousand, five hundred forty-two".