16450514 has 4 divisors (see below), whose sum is σ = 24675774. Its totient is φ = 8225256.

The previous prime is 16450481. The next prime is 16450519. The reversal of 16450514 is 41505461.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 41505461 = 2459 ⋅16879.

It can be written as a sum of positive squares in only one way, i.e., 15484225 + 966289 = 3935^2 + 983^2 .

It is not an unprimeable number, because it can be changed into a prime (16450519) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4112627 + ... + 4112630.

Almost surely, 2^16450514 is an apocalyptic number.

16450514 is a deficient number, since it is larger than the sum of its proper divisors (8225260).

16450514 is an equidigital number, since it uses as much as digits as its factorization.

16450514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8225259.

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 16450514 is about 4055.9233227466. The cubic root of 16450514 is about 254.3274034546.

Adding to 16450514 its reverse (41505461), we get a palindrome (57955975).

The spelling of 16450514 in words is "sixteen million, four hundred fifty thousand, five hundred fourteen".