119786939 has 2 divisors, whose sum is σ = 119786940. Its totient is φ = 119786938.

The previous prime is 119786899. The next prime is 119786951. The reversal of 119786939 is 939687911.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 119786939 - 2¹² = 119782843 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (119786999) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59893469 + 59893470.

It is an arithmetic number, because the mean of its divisors is an integer number (59893470).

Almost surely, 2^119786939 is an apocalyptic number.

119786939 is a deficient number, since it is larger than the sum of its proper divisors (1).

119786939 is an equidigital number, since it uses as much as digits as its factorization.

119786939 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 734832, while the sum is 53.

The square root of 119786939 is about 10944.7219699726. The cubic root of 119786939 is about 492.9503232548.

The spelling of 119786939 in words is "one hundred nineteen million, seven hundred eighty-six thousand, nine hundred thirty-nine".