16230075 has 12 divisors (see below), whose sum is σ = 26833848. Its totient is φ = 8656000.

The previous prime is 16230061. The next prime is 16230079. The reversal of 16230075 is 57003261.

It is not a de Polignac number, because 16230075 - 2⁴ = 16230059 is a prime.

It is not an unprimeable number, because it can be changed into a prime (16230079) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 108126 + ... + 108275.

It is an arithmetic number, because the mean of its divisors is an integer number (2236154).

Almost surely, 2^16230075 is an apocalyptic number.

16230075 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

16230075 is a deficient number, since it is larger than the sum of its proper divisors (10603773).

16230075 is a wasteful number, since it uses less digits than its factorization.

16230075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216414 (or 216409 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 24.

The square root of 16230075 is about 4028.6567240210. The cubic root of 16230075 is about 253.1862845057.

The spelling of 16230075 in words is "sixteen million, two hundred thirty thousand, seventy-five".