14871914 has 4 divisors (see below), whose sum is σ = 22307874. Its totient is φ = 7435956.

The previous prime is 14871911. The next prime is 14871919. The reversal of 14871914 is 41917841.

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., 9030025 + 5841889 = 3005^2 + 2417^2 .

It is not an unprimeable number, because it can be changed into a prime (14871911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3717977 + ... + 3717980.

Almost surely, 2^14871914 is an apocalyptic number.

14871914 is a deficient number, since it is larger than the sum of its proper divisors (7435960).

14871914 is an equidigital number, since it uses as much as digits as its factorization.

14871914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7435959.

The product of its digits is 8064, while the sum is 35.

The square root of 14871914 is about 3856.4120630451. The cubic root of 14871914 is about 245.9172281953.

The spelling of 14871914 in words is "fourteen million, eight hundred seventy-one thousand, nine hundred fourteen".