16032542 has 16 divisors (see below), whose sum is σ = 25747200. Its totient is φ = 7464600.

The previous prime is 16032539. The next prime is 16032557. The reversal of 16032542 is 24523061.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1334 + ... + 5817.

It is an arithmetic number, because the mean of its divisors is an integer number (1609200).

Almost surely, 2^16032542 is an apocalyptic number.

16032542 is a deficient number, since it is larger than the sum of its proper divisors (9714658).

16032542 is a wasteful number, since it uses less digits than its factorization.

16032542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7231.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 16032542 is about 4004.0656837769. The cubic root of 16032542 is about 252.1549290858.

The spelling of 16032542 in words is "sixteen million, thirty-two thousand, five hundred forty-two".