16530314 has 4 divisors (see below), whose sum is σ = 24795474. Its totient is φ = 8265156.

The previous prime is 16530301. The next prime is 16530317. The reversal of 16530314 is 41303561.

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 only one way, i.e., 16265089 + 265225 = 4033^2 + 515^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 16530314.

It is not an unprimeable number, because it can be changed into a prime (16530317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4132577 + ... + 4132580.

Almost surely, 2^16530314 is an apocalyptic number.

16530314 is a deficient number, since it is larger than the sum of its proper divisors (8265160).

16530314 is an equidigital number, since it uses as much as digits as its factorization.

16530314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8265159.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 16530314 is about 4065.7488855068. The cubic root of 16530314 is about 254.7379802507.

Adding to 16530314 its reverse (41303561), we get a palindrome (57833875).

The spelling of 16530314 in words is "sixteen million, five hundred thirty thousand, three hundred fourteen".