11771339 has 2 divisors, whose sum is σ = 11771340. Its totient is φ = 11771338.

The previous prime is 11771321. The next prime is 11771363. The reversal of 11771339 is 93317711.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11771339 - 2¹⁶ = 11705803 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (11711339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5885669 + 5885670.

It is an arithmetic number, because the mean of its divisors is an integer number (5885670).

Almost surely, 2^11771339 is an apocalyptic number.

11771339 is a deficient number, since it is larger than the sum of its proper divisors (1).

11771339 is an equidigital number, since it uses as much as digits as its factorization.

11771339 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3969, while the sum is 32.

The square root of 11771339 is about 3430.9385013433. The cubic root of 11771339 is about 227.4793379778.

The spelling of 11771339 in words is "eleven million, seven hundred seventy-one thousand, three hundred thirty-nine".