16034138 has 16 divisors (see below), whose sum is σ = 25518240. Its totient is φ = 7534800.

The previous prime is 16034093. The next prime is 16034149. The reversal of 16034138 is 83143061.

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, 3368 + ... + 6588.

It is an arithmetic number, because the mean of its divisors is an integer number (1594890).

Almost surely, 2^16034138 is an apocalyptic number.

16034138 is a deficient number, since it is larger than the sum of its proper divisors (9484102).

16034138 is a wasteful number, since it uses less digits than its factorization.

16034138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3373.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 16034138 is about 4004.2649762472. The cubic root of 16034138 is about 252.1632959419.

Adding to 16034138 its reverse (83143061), we get a palindrome (99177199).

The spelling of 16034138 in words is "sixteen million, thirty-four thousand, one hundred thirty-eight".