16034045 has 4 divisors (see below), whose sum is σ = 19240860. Its totient is φ = 12827232.

The previous prime is 16034021. The next prime is 16034047. The reversal of 16034045 is 54043061.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2292196 + 13741849 = 1514^2 + 3707^2 .

It is a cyclic number.

It is not a de Polignac number, because 16034045 - 2⁶ = 16033981 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 16034045.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16034047) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1603400 + ... + 1603409.

It is an arithmetic number, because the mean of its divisors is an integer number (4810215).

Almost surely, 2^16034045 is an apocalyptic number.

It is an amenable number.

16034045 is a deficient number, since it is larger than the sum of its proper divisors (3206815).

16034045 is an equidigital number, since it uses as much as digits as its factorization.

16034045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3206814.

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

The square root of 16034045 is about 4004.2533636122. The cubic root of 16034045 is about 252.1628084147.

The spelling of 16034045 in words is "sixteen million, thirty-four thousand, forty-five".