16234345 has 16 divisors (see below), whose sum is σ = 20367360. Its totient is φ = 12406464.

The previous prime is 16234333. The next prime is 16234373. The reversal of 16234345 is 54343261.

It is a cyclic number.

It is not a de Polignac number, because 16234345 - 2⁵ = 16234313 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14392 + ... + 15478.

It is an arithmetic number, because the mean of its divisors is an integer number (1272960).

Almost surely, 2^16234345 is an apocalyptic number.

It is an amenable number.

16234345 is a deficient number, since it is larger than the sum of its proper divisors (4133015).

16234345 is a wasteful number, since it uses less digits than its factorization.

16234345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1224.

The product of its digits is 8640, while the sum is 28.

The square root of 16234345 is about 4029.1866424875. The cubic root of 16234345 is about 253.2084863057.

The spelling of 16234345 in words is "sixteen million, two hundred thirty-four thousand, three hundred forty-five".