16230766 has 4 divisors (see below), whose sum is σ = 24346152. Its totient is φ = 8115382.

The previous prime is 16230707. The next prime is 16230811. The reversal of 16230766 is 66703261.

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

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4057690 + ... + 4057693.

It is an arithmetic number, because the mean of its divisors is an integer number (6086538).

Almost surely, 2^16230766 is an apocalyptic number.

16230766 is a deficient number, since it is larger than the sum of its proper divisors (8115386).

16230766 is an equidigital number, since it uses as much as digits as its factorization.

16230766 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8115385.

The product of its (nonzero) digits is 9072, while the sum is 31.

The square root of 16230766 is about 4028.7424837038. The cubic root of 16230766 is about 253.1898776138.

The spelling of 16230766 in words is "sixteen million, two hundred thirty thousand, seven hundred sixty-six".