14718514 has 4 divisors (see below), whose sum is σ = 22077774. Its totient is φ = 7359256.

The previous prime is 14718511. The next prime is 14718523. The reversal of 14718514 is 41581741.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 41581741 = 67 ⋅620623.

It can be written as a sum of positive squares in only one way, i.e., 13935289 + 783225 = 3733^2 + 885^2 .

It is not an unprimeable number, because it can be changed into a prime (14718511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3679627 + ... + 3679630.

Almost surely, 2^14718514 is an apocalyptic number.

14718514 is a deficient number, since it is larger than the sum of its proper divisors (7359260).

14718514 is an equidigital number, since it uses as much as digits as its factorization.

14718514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7359259.

The product of its digits is 4480, while the sum is 31.

The square root of 14718514 is about 3836.4715560004. The cubic root of 14718514 is about 245.0687798009.

The spelling of 14718514 in words is "fourteen million, seven hundred eighteen thousand, five hundred fourteen".