14130715 has 4 divisors (see below), whose sum is σ = 16956864. Its totient is φ = 11304568.

The previous prime is 14130659. The next prime is 14130719. The reversal of 14130715 is 51703141.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 14130715 - 2¹³ = 14122523 is a prime.

It is a super-2 number, since 2×14130715² = 399354212822450, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14130719) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1413067 + ... + 1413076.

It is an arithmetic number, because the mean of its divisors is an integer number (4239216).

Almost surely, 2^14130715 is an apocalyptic number.

14130715 is a deficient number, since it is larger than the sum of its proper divisors (2826149).

14130715 is an equidigital number, since it uses as much as digits as its factorization.

14130715 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2826148.

The product of its (nonzero) digits is 420, while the sum is 22.

The square root of 14130715 is about 3759.0843299931. The cubic root of 14130715 is about 241.7620033416.

Adding to 14130715 its reverse (51703141), we get a palindrome (65833856).

The spelling of 14130715 in words is "fourteen million, one hundred thirty thousand, seven hundred fifteen".