16468514 has 4 divisors (see below), whose sum is σ = 24702774. Its totient is φ = 8234256.

The previous prime is 16468489. The next prime is 16468519. The reversal of 16468514 is 41586461.

16468514 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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., 15880225 + 588289 = 3985^2 + 767^2 .

It is not an unprimeable number, because it can be changed into a prime (16468519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4117127 + ... + 4117130.

Almost surely, 2^16468514 is an apocalyptic number.

16468514 is a deficient number, since it is larger than the sum of its proper divisors (8234260).

16468514 is an equidigital number, since it uses as much as digits as its factorization.

16468514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8234259.

The product of its digits is 23040, while the sum is 35.

The square root of 16468514 is about 4058.1416929427. The cubic root of 16468514 is about 254.4201305385.

The spelling of 16468514 in words is "sixteen million, four hundred sixty-eight thousand, five hundred fourteen".