12140714 has 8 divisors (see below), whose sum is σ = 18399108. Its totient is φ = 6007680.

The previous prime is 12140693. The next prime is 12140731. The reversal of 12140714 is 41704121.

It can be written as a sum of positive squares in 2 ways, for example, as 10857025 + 1283689 = 3295^2 + 1133^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31097 + ... + 31484.

Almost surely, 2^12140714 is an apocalyptic number.

12140714 is a deficient number, since it is larger than the sum of its proper divisors (6258394).

12140714 is an equidigital number, since it uses as much as digits as its factorization.

12140714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62680.

The product of its (nonzero) digits is 224, while the sum is 20.

The square root of 12140714 is about 3484.3527375970. The cubic root of 12140714 is about 229.8342473064.

Adding to 12140714 its reverse (41704121), we get a palindrome (53844835).

The spelling of 12140714 in words is "twelve million, one hundred forty thousand, seven hundred fourteen".