119995838 has 4 divisors (see below), whose sum is σ = 179993760. Its totient is φ = 59997918.

The previous prime is 119995831. The next prime is 119995871. The reversal of 119995838 is 838599911.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×119995838² = 28798002274644488, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 119995838.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (119995831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29998958 + ... + 29998961.

It is an arithmetic number, because the mean of its divisors is an integer number (44998440).

Almost surely, 2^119995838 is an apocalyptic number.

119995838 is a deficient number, since it is larger than the sum of its proper divisors (59997922).

119995838 is an equidigital number, since it uses as much as digits as its factorization.

119995838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59997921.

The product of its digits is 699840, while the sum is 53.

The square root of 119995838 is about 10954.2611800157. The cubic root of 119995838 is about 493.2367123698.

The spelling of 119995838 in words is "one hundred nineteen million, nine hundred ninety-five thousand, eight hundred thirty-eight".