119965755 has 32 divisors (see below), whose sum is σ = 236242944. Its totient is φ = 50622336.

The previous prime is 119965751. The next prime is 119965819. The reversal of 119965755 is 557569911.

It is not a de Polignac number, because 119965755 - 2² = 119965751 is a prime.

It is not an unprimeable number, because it can be changed into a prime (119965751) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 42579 + ... + 45308.

It is an arithmetic number, because the mean of its divisors is an integer number (7382592).

Almost surely, 2^119965755 is an apocalyptic number.

119965755 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

119965755 is a deficient number, since it is larger than the sum of its proper divisors (116277189).

119965755 is a wasteful number, since it uses less digits than its factorization.

119965755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87915.

The product of its digits is 425250, while the sum is 48.

The square root of 119965755 is about 10952.8879753241. The cubic root of 119965755 is about 493.1954907174.

The spelling of 119965755 in words is "one hundred nineteen million, nine hundred sixty-five thousand, seven hundred fifty-five".