119927844 has 48 divisors (see below), whose sum is σ = 313971840. Its totient is φ = 39584160.

The previous prime is 119927837. The next prime is 119927849. The reversal of 119927844 is 448729911.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 119927844.

It is not an unprimeable number, because it can be changed into a prime (119927849) 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 15 ways as a sum of consecutive naturals, for example, 5734 + ... + 16514.

It is an arithmetic number, because the mean of its divisors is an integer number (6541080).

Almost surely, 2^119927844 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 119927844, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (156985920).

119927844 is an abundant number, since it is smaller than the sum of its proper divisors (194043996).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

119927844 is a wasteful number, since it uses less digits than its factorization.

119927844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10897 (or 10889 counting only the distinct ones).

The product of its digits is 145152, while the sum is 45.

The square root of 119927844 is about 10951.1571991274. The cubic root of 119927844 is about 493.1435328228.

The spelling of 119927844 in words is "one hundred nineteen million, nine hundred twenty-seven thousand, eight hundred forty-four".