119963965 has 16 divisors (see below), whose sum is σ = 157764096. Its totient is φ = 86846400.

The previous prime is 119963947. The next prime is 119963971. The reversal of 119963965 is 569369911.

It is not a de Polignac number, because 119963965 - 2⁹ = 119963453 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7375 + ... + 17155.

It is an arithmetic number, because the mean of its divisors is an integer number (9860256).

Almost surely, 2^119963965 is an apocalyptic number.

It is an amenable number.

119963965 is a deficient number, since it is larger than the sum of its proper divisors (37800131).

119963965 is a wasteful number, since it uses less digits than its factorization.

119963965 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10020.

The product of its digits is 393660, while the sum is 49.

The square root of 119963965 is about 10952.8062614108. The cubic root of 119963965 is about 493.1930377276.

The spelling of 119963965 in words is "one hundred nineteen million, nine hundred sixty-three thousand, nine hundred sixty-five".