14015714 has 4 divisors (see below), whose sum is σ = 21023574. Its totient is φ = 7007856.

The previous prime is 14015681. The next prime is 14015723. The reversal of 14015714 is 41751041.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 41751041 = 4519 ⋅9239.

It can be written as a sum of positive squares in only one way, i.e., 10530025 + 3485689 = 3245^2 + 1867^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 14015714.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3503927 + ... + 3503930.

Almost surely, 2^14015714 is an apocalyptic number.

14015714 is a deficient number, since it is larger than the sum of its proper divisors (7007860).

14015714 is an equidigital number, since it uses as much as digits as its factorization.

14015714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7007859.

The product of its (nonzero) digits is 560, while the sum is 23.

The square root of 14015714 is about 3743.7566694431. The cubic root of 14015714 is about 241.1043664520.

Adding to 14015714 its reverse (41751041), we get a palindrome (55766755).

The spelling of 14015714 in words is "fourteen million, fifteen thousand, seven hundred fourteen".