119795987 has 2 divisors, whose sum is σ = 119795988. Its totient is φ = 119795986.

The previous prime is 119795959. The next prime is 119796031. The reversal of 119795987 is 789597911.

It is a weak prime.

It is an emirp because it is prime and its reverse (789597911) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 119795987 - 2¹² = 119791891 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (119795087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59897993 + 59897994.

It is an arithmetic number, because the mean of its divisors is an integer number (59897994).

Almost surely, 2^119795987 is an apocalyptic number.

119795987 is a deficient number, since it is larger than the sum of its proper divisors (1).

119795987 is an equidigital number, since it uses as much as digits as its factorization.

119795987 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1428840, while the sum is 56.

The square root of 119795987 is about 10945.1353120919. The cubic root of 119795987 is about 492.9627344639.

The spelling of 119795987 in words is "one hundred nineteen million, seven hundred ninety-five thousand, nine hundred eighty-seven".