16230745 has 8 divisors (see below), whose sum is σ = 19891584. Its totient is φ = 12708144.

The previous prime is 16230707. The next prime is 16230811. The reversal of 16230745 is 54703261.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 16230745 - 2¹³ = 16222553 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34299 + ... + 34768.

It is an arithmetic number, because the mean of its divisors is an integer number (2486448).

Almost surely, 2^16230745 is an apocalyptic number.

It is an amenable number.

16230745 is a deficient number, since it is larger than the sum of its proper divisors (3660839).

16230745 is an equidigital number, since it uses as much as digits as its factorization.

16230745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69119.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 16230745 is about 4028.7398774307. The cubic root of 16230745 is about 253.1897684181.

The spelling of 16230745 in words is "sixteen million, two hundred thirty thousand, seven hundred forty-five".