119820064 has 96 divisors (see below), whose sum is σ = 303125760. Its totient is φ = 45315072.

The previous prime is 119820049. The next prime is 119820073. The reversal of 119820064 is 460028911.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66082 + ... + 67870.

It is an arithmetic number, because the mean of its divisors is an integer number (3157560).

Almost surely, 2^119820064 is an apocalyptic number.

119820064 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 119820064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (151562880).

119820064 is an abundant number, since it is smaller than the sum of its proper divisors (183305696).

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

119820064 is a wasteful number, since it uses less digits than its factorization.

119820064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1842 (or 1834 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 31.

The square root of 119820064 is about 10946.2351518684. The cubic root of 119820064 is about 492.9957580205.

Adding to 119820064 its reverse (460028911), we get a palindrome (579848975).

The spelling of 119820064 in words is "one hundred nineteen million, eight hundred twenty thousand, sixty-four".