16045323 has 16 divisors (see below), whose sum is σ = 25294080. Its totient is φ = 8852256.

The previous prime is 16045313. The next prime is 16045339. The reversal of 16045323 is 32354061.

It is a happy number.

It is not a de Polignac number, because 16045323 - 2⁸ = 16045067 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 16045293 and 16045302.

It is not an unprimeable number, because it can be changed into a prime (16045313) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 12565 + ... + 13782.

It is an arithmetic number, because the mean of its divisors is an integer number (1580880).

Almost surely, 2^16045323 is an apocalyptic number.

16045323 is a deficient number, since it is larger than the sum of its proper divisors (9248757).

16045323 is a wasteful number, since it uses less digits than its factorization.

16045323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26386.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 16045323 is about 4005.6613686132. The cubic root of 16045323 is about 252.2219165112.

Adding to 16045323 its reverse (32354061), we get a palindrome (48399384).

The spelling of 16045323 in words is "sixteen million, forty-five thousand, three hundred twenty-three".