32042542 has 32 divisors (see below), whose sum is σ = 57729024. Its totient is φ = 13041600.

The previous prime is 32042537. The next prime is 32042551. The reversal of 32042542 is 24524023.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61242 + ... + 61762.

It is an arithmetic number, because the mean of its divisors is an integer number (1804032).

Almost surely, 2^32042542 is an apocalyptic number.

32042542 is a deficient number, since it is larger than the sum of its proper divisors (25686482).

32042542 is a wasteful number, since it uses less digits than its factorization.

32042542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 744.

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

The square root of 32042542 is about 5660.6132176647. The cubic root of 32042542 is about 317.6208381258.

Adding to 32042542 its reverse (24524023), we get a palindrome (56566565).

The spelling of 32042542 in words is "thirty-two million, forty-two thousand, five hundred forty-two".