11942713 has 2 divisors, whose sum is σ = 11942714. Its totient is φ = 11942712.

The previous prime is 11942639. The next prime is 11942743. The reversal of 11942713 is 31724911.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6335289 + 5607424 = 2517^2 + 2368^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11942713 is a prime.

It is not a weakly prime, because it can be changed into another prime (11942743) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5971356 + 5971357.

It is an arithmetic number, because the mean of its divisors is an integer number (5971357).

Almost surely, 2^11942713 is an apocalyptic number.

It is an amenable number.

11942713 is a deficient number, since it is larger than the sum of its proper divisors (1).

11942713 is an equidigital number, since it uses as much as digits as its factorization.

11942713 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1512, while the sum is 28.

The square root of 11942713 is about 3455.8230568129. The cubic root of 11942713 is about 228.5779492001.

It can be divided in two parts, 119427 and 13, that multiplied together give a palindrome (1552551).

The spelling of 11942713 in words is "eleven million, nine hundred forty-two thousand, seven hundred thirteen".