16052738 has 16 divisors (see below), whose sum is σ = 26192376. Its totient is φ = 7334400.

The previous prime is 16052713. The next prime is 16052749. The reversal of 16052738 is 83725061.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 14922769 + 1129969 = 3863^2 + 1063^2 .

It is an unprimeable number.

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, 431 + ... + 5682.

Almost surely, 2^16052738 is an apocalyptic number.

16052738 is a deficient number, since it is larger than the sum of its proper divisors (10139638).

16052738 is a wasteful number, since it uses less digits than its factorization.

16052738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6229.

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 16052738 is about 4006.5868267142. The cubic root of 16052738 is about 252.2607635009.

Adding to 16052738 its reverse (83725061), we get a palindrome (99777799).

The spelling of 16052738 in words is "sixteen million, fifty-two thousand, seven hundred thirty-eight".